Home / 56,251,937.67-84,799,525.93-52,502,164.52

Finding the Fourth Proportional to 56,251,937.67, 84,799,525.93 and 52,502,164.52

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Solution

The fourth proportional to 56,251,937.67, 84,799,525.93 and 52,502,164.52 is: 79,146,760.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,251,937.67 : 84,799,525.93 = 52,502,164.52 : x
  2. Step 2: Convert to fraction form
    56,251,937.67/84,799,525.93 = 52,502,164.52/x
  3. Step 3: Cross multiply
    56,251,937.67x = 84,799,525.93 × 52,502,164.52
  4. Step 4: Simplify right side
    56,251,937.67x = 4,452,158,661,516,610
  5. Step 5: Solve for x
    x = 4,452,158,661,516,610/56,251,937.67
  6. Step 6: Final answer
    x = 79,146,760.92

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.