Home / 9,532,961.40-14,299,442.10-8,833,121.40

Finding the Fourth Proportional to 9,532,961.40, 14,299,442.10 and 8,833,121.40

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Solution

The fourth proportional to 9,532,961.40, 14,299,442.10 and 8,833,121.40 is: 13,249,682.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,532,961.40 : 14,299,442.10 = 8,833,121.40 : x
  2. Step 2: Convert to fraction form
    9,532,961.40/14,299,442.10 = 8,833,121.40/x
  3. Step 3: Cross multiply
    9,532,961.40x = 14,299,442.10 × 8,833,121.40
  4. Step 4: Simplify right side
    9,532,961.40x = 126,308,708,021,570.94
  5. Step 5: Solve for x
    x = 126,308,708,021,570.94/9,532,961.40
  6. Step 6: Final answer
    x = 13,249,682.10

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Double scale
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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.