Home / 46,168,773.14-69,419,276.33-42,569,534.90

Finding the Fourth Proportional to 46,168,773.14, 69,419,276.33 and 42,569,534.90

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Solution

The fourth proportional to 46,168,773.14, 69,419,276.33 and 42,569,534.90 is: 64,007,468.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,168,773.14 : 69,419,276.33 = 42,569,534.90 : x
  2. Step 2: Convert to fraction form
    46,168,773.14/69,419,276.33 = 42,569,534.90/x
  3. Step 3: Cross multiply
    46,168,773.14x = 69,419,276.33 × 42,569,534.90
  4. Step 4: Simplify right side
    46,168,773.14x = 2,955,146,305,902,735
  5. Step 5: Solve for x
    x = 2,955,146,305,902,735/46,168,773.14
  6. Step 6: Final answer
    x = 64,007,468.80

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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.