Home / 16,573,136.38-22,872,077.98-10,047,040.90

Finding the Fourth Proportional to 16,573,136.38, 22,872,077.98 and 10,047,040.90

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Solution

The fourth proportional to 16,573,136.38, 22,872,077.98 and 10,047,040.90 is: 13,865,613.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,573,136.38 : 22,872,077.98 = 10,047,040.90 : x
  2. Step 2: Convert to fraction form
    16,573,136.38/22,872,077.98 = 10,047,040.90/x
  3. Step 3: Cross multiply
    16,573,136.38x = 22,872,077.98 × 10,047,040.90
  4. Step 4: Simplify right side
    16,573,136.38x = 229,796,702,933,049.41
  5. Step 5: Solve for x
    x = 229,796,702,933,049.41/16,573,136.38
  6. Step 6: Final answer
    x = 13,865,613.46

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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.