Home / 16,575,468.80-22,874,384.88-9,512,213.31

Finding the Fourth Proportional to 16,575,468.80, 22,874,384.88 and 9,512,213.31

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Solution

The fourth proportional to 16,575,468.80, 22,874,384.88 and 9,512,213.31 is: 13,126,990.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,575,468.80 : 22,874,384.88 = 9,512,213.31 : x
  2. Step 2: Convert to fraction form
    16,575,468.80/22,874,384.88 = 9,512,213.31/x
  3. Step 3: Cross multiply
    16,575,468.80x = 22,874,384.88 × 9,512,213.31
  4. Step 4: Simplify right side
    16,575,468.80x = 217,586,028,313,598.75
  5. Step 5: Solve for x
    x = 217,586,028,313,598.75/16,575,468.80
  6. Step 6: Final answer
    x = 13,126,990.92

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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.