Home / 48,398,414.70-72,597,622.05-46,046,952.30

Finding the Fourth Proportional to 48,398,414.70, 72,597,622.05 and 46,046,952.30

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Solution

The fourth proportional to 48,398,414.70, 72,597,622.05 and 46,046,952.30 is: 69,070,428.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,398,414.70 : 72,597,622.05 = 46,046,952.30 : x
  2. Step 2: Convert to fraction form
    48,398,414.70/72,597,622.05 = 46,046,952.30/x
  3. Step 3: Cross multiply
    48,398,414.70x = 72,597,622.05 × 46,046,952.30
  4. Step 4: Simplify right side
    48,398,414.70x = 3,342,899,239,629,778
  5. Step 5: Solve for x
    x = 3,342,899,239,629,778/48,398,414.70
  6. Step 6: Final answer
    x = 69,070,428.45

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Similar ratio
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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.