Home / 24,688,272-34,061,942.16-15,993,109.92

Finding the Fourth Proportional to 24,688,272, 34,061,942.16 and 15,993,109.92

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Solution

The fourth proportional to 24,688,272, 34,061,942.16 and 15,993,109.92 is: 22,065,391.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,688,272 : 34,061,942.16 = 15,993,109.92 : x
  2. Step 2: Convert to fraction form
    24,688,272/34,061,942.16 = 15,993,109.92/x
  3. Step 3: Cross multiply
    24,688,272x = 34,061,942.16 × 15,993,109.92
  4. Step 4: Simplify right side
    24,688,272x = 544,756,385,053,562.19
  5. Step 5: Solve for x
    x = 544,756,385,053,562.19/24,688,272
  6. Step 6: Final answer
    x = 22,065,391.42

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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.