Home / 44,959,689.17-67,318,278.42-29,358,871.89

Finding the Fourth Proportional to 44,959,689.17, 67,318,278.42 and 29,358,871.89

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Solution

The fourth proportional to 44,959,689.17, 67,318,278.42 and 29,358,871.89 is: 43,959,127.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,959,689.17 : 67,318,278.42 = 29,358,871.89 : x
  2. Step 2: Convert to fraction form
    44,959,689.17/67,318,278.42 = 29,358,871.89/x
  3. Step 3: Cross multiply
    44,959,689.17x = 67,318,278.42 × 29,358,871.89
  4. Step 4: Simplify right side
    44,959,689.17x = 1,976,388,711,735,688.25
  5. Step 5: Solve for x
    x = 1,976,388,711,735,688.25/44,959,689.17
  6. Step 6: Final answer
    x = 43,959,127.57

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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.