Home / 56,052,358.32-84,071,305.26-17,717,747.52

Finding the Fourth Proportional to 56,052,358.32, 84,071,305.26 and 17,717,747.52

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Solution

The fourth proportional to 56,052,358.32, 84,071,305.26 and 17,717,747.52 is: 26,574,335.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,052,358.32 : 84,071,305.26 = 17,717,747.52 : x
  2. Step 2: Convert to fraction form
    56,052,358.32/84,071,305.26 = 17,717,747.52/x
  3. Step 3: Cross multiply
    56,052,358.32x = 84,071,305.26 × 17,717,747.52
  4. Step 4: Simplify right side
    56,052,358.32x = 1,489,554,160,273,528
  5. Step 5: Solve for x
    x = 1,489,554,160,273,528/56,052,358.32
  6. Step 6: Final answer
    x = 26,574,335.23

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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.