Home / 2,016,576,134.40-3,024,864,201.60-484,766,342.40

Finding the Fourth Proportional to 2,016,576,134.40, 3,024,864,201.60 and 484,766,342.40

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Solution

The fourth proportional to 2,016,576,134.40, 3,024,864,201.60 and 484,766,342.40 is: 727,149,513.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,576,134.40 : 3,024,864,201.60 = 484,766,342.40 : x
  2. Step 2: Convert to fraction form
    2,016,576,134.40/3,024,864,201.60 = 484,766,342.40/x
  3. Step 3: Cross multiply
    2,016,576,134.40x = 3,024,864,201.60 × 484,766,342.40
  4. Step 4: Simplify right side
    2,016,576,134.40x = 1,466,352,355,266,328,064
  5. Step 5: Solve for x
    x = 1,466,352,355,266,328,064/2,016,576,134.40
  6. Step 6: Final answer
    x = 727,149,513.60

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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.