Home / 14,678,049.10-22,017,073.65-10,898,913.10

Finding the Fourth Proportional to 14,678,049.10, 22,017,073.65 and 10,898,913.10

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Solution

The fourth proportional to 14,678,049.10, 22,017,073.65 and 10,898,913.10 is: 16,348,369.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,678,049.10 : 22,017,073.65 = 10,898,913.10 : x
  2. Step 2: Convert to fraction form
    14,678,049.10/22,017,073.65 = 10,898,913.10/x
  3. Step 3: Cross multiply
    14,678,049.10x = 22,017,073.65 × 10,898,913.10
  4. Step 4: Simplify right side
    14,678,049.10x = 239,962,172,427,649.78
  5. Step 5: Solve for x
    x = 239,962,172,427,649.78/14,678,049.10
  6. Step 6: Final answer
    x = 16,348,369.65

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.