Home / 22,824,095.95-31,498,459.64-12,511,253.71

Finding the Fourth Proportional to 22,824,095.95, 31,498,459.64 and 12,511,253.71

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Solution

The fourth proportional to 22,824,095.95, 31,498,459.64 and 12,511,253.71 is: 17,266,191.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,824,095.95 : 31,498,459.64 = 12,511,253.71 : x
  2. Step 2: Convert to fraction form
    22,824,095.95/31,498,459.64 = 12,511,253.71/x
  3. Step 3: Cross multiply
    22,824,095.95x = 31,498,459.64 × 12,511,253.71
  4. Step 4: Simplify right side
    22,824,095.95x = 394,085,220,030,235.31
  5. Step 5: Solve for x
    x = 394,085,220,030,235.31/22,824,095.95
  6. Step 6: Final answer
    x = 17,266,191.87

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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.