Home / 59,440,304.01-81,951,685.69-38,495,328.47

Finding the Fourth Proportional to 59,440,304.01, 81,951,685.69 and 38,495,328.47

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Solution

The fourth proportional to 59,440,304.01, 81,951,685.69 and 38,495,328.47 is: 53,074,376.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,440,304.01 : 81,951,685.69 = 38,495,328.47 : x
  2. Step 2: Convert to fraction form
    59,440,304.01/81,951,685.69 = 38,495,328.47/x
  3. Step 3: Cross multiply
    59,440,304.01x = 81,951,685.69 × 38,495,328.47
  4. Step 4: Simplify right side
    59,440,304.01x = 3,154,757,058,704,514
  5. Step 5: Solve for x
    x = 3,154,757,058,704,514/59,440,304.01
  6. Step 6: Final answer
    x = 53,074,376.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.