Home / 5,227,491,205.60-7,841,236,808.40-4,043,865,810.40

Finding the Fourth Proportional to 5,227,491,205.60, 7,841,236,808.40 and 4,043,865,810.40

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Solution

The fourth proportional to 5,227,491,205.60, 7,841,236,808.40 and 4,043,865,810.40 is: 6,065,798,715.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,227,491,205.60 : 7,841,236,808.40 = 4,043,865,810.40 : x
  2. Step 2: Convert to fraction form
    5,227,491,205.60/7,841,236,808.40 = 4,043,865,810.40/x
  3. Step 3: Cross multiply
    5,227,491,205.60x = 7,841,236,808.40 × 4,043,865,810.40
  4. Step 4: Simplify right side
    5,227,491,205.60x = 31,708,909,440,738,775,040
  5. Step 5: Solve for x
    x = 31,708,909,440,738,775,040/5,227,491,205.60
  6. Step 6: Final answer
    x = 6,065,798,715.60

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Double scale
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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.