Home / 16,573,538.28-22,872,631.04-10,047,442.80

Finding the Fourth Proportional to 16,573,538.28, 22,872,631.04 and 10,047,442.80

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Solution

The fourth proportional to 16,573,538.28, 22,872,631.04 and 10,047,442.80 is: 13,866,167.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,573,538.28 : 22,872,631.04 = 10,047,442.80 : x
  2. Step 2: Convert to fraction form
    16,573,538.28/22,872,631.04 = 10,047,442.80/x
  3. Step 3: Cross multiply
    16,573,538.28x = 22,872,631.04 × 10,047,442.80
  4. Step 4: Simplify right side
    16,573,538.28x = 229,811,452,059,904.53
  5. Step 5: Solve for x
    x = 229,811,452,059,904.53/16,573,538.28
  6. Step 6: Final answer
    x = 13,866,167.15

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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.