Home / 9,074,101,850.40-13,611,152,775.60-3,551,524,442.40

Finding the Fourth Proportional to 9,074,101,850.40, 13,611,152,775.60 and 3,551,524,442.40

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Solution

The fourth proportional to 9,074,101,850.40, 13,611,152,775.60 and 3,551,524,442.40 is: 5,327,286,663.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,074,101,850.40 : 13,611,152,775.60 = 3,551,524,442.40 : x
  2. Step 2: Convert to fraction form
    9,074,101,850.40/13,611,152,775.60 = 3,551,524,442.40/x
  3. Step 3: Cross multiply
    9,074,101,850.40x = 13,611,152,775.60 × 3,551,524,442.40
  4. Step 4: Simplify right side
    9,074,101,850.40x = 48,340,341,771,784,003,584
  5. Step 5: Solve for x
    x = 48,340,341,771,784,003,584/9,074,101,850.40
  6. Step 6: Final answer
    x = 5,327,286,663.60

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Half scale
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Double scale
Find fourth proportional to 9,074,101,851.40, 13,611,152,777.10 and 3,551,524,443.40
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.