Home / 41,304,138.24-61,948,042.56-39,255,784.32

Finding the Fourth Proportional to 41,304,138.24, 61,948,042.56 and 39,255,784.32

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Solution

The fourth proportional to 41,304,138.24, 61,948,042.56 and 39,255,784.32 is: 58,875,916.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,304,138.24 : 61,948,042.56 = 39,255,784.32 : x
  2. Step 2: Convert to fraction form
    41,304,138.24/61,948,042.56 = 39,255,784.32/x
  3. Step 3: Cross multiply
    41,304,138.24x = 61,948,042.56 × 39,255,784.32
  4. Step 4: Simplify right side
    41,304,138.24x = 2,431,818,997,781,541
  5. Step 5: Solve for x
    x = 2,431,818,997,781,541/41,304,138.24
  6. Step 6: Final answer
    x = 58,875,916.59

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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.