Home / 53,458,494.90-80,115,209.28-22,714,523.70

Finding the Fourth Proportional to 53,458,494.90, 80,115,209.28 and 22,714,523.70

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Solution

The fourth proportional to 53,458,494.90, 80,115,209.28 and 22,714,523.70 is: 34,040,966.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,458,494.90 : 80,115,209.28 = 22,714,523.70 : x
  2. Step 2: Convert to fraction form
    53,458,494.90/80,115,209.28 = 22,714,523.70/x
  3. Step 3: Cross multiply
    53,458,494.90x = 80,115,209.28 × 22,714,523.70
  4. Step 4: Simplify right side
    53,458,494.90x = 1,819,778,819,921,020
  5. Step 5: Solve for x
    x = 1,819,778,819,921,020/53,458,494.90
  6. Step 6: Final answer
    x = 34,040,966.24

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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.