Home / 16,473,616.38-22,734,423.90-9,501,700.14

Finding the Fourth Proportional to 16,473,616.38, 22,734,423.90 and 9,501,700.14

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Solution

The fourth proportional to 16,473,616.38, 22,734,423.90 and 9,501,700.14 is: 13,112,826.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,473,616.38 : 22,734,423.90 = 9,501,700.14 : x
  2. Step 2: Convert to fraction form
    16,473,616.38/22,734,423.90 = 9,501,700.14/x
  3. Step 3: Cross multiply
    16,473,616.38x = 22,734,423.90 × 9,501,700.14
  4. Step 4: Simplify right side
    16,473,616.38x = 216,015,678,753,449.34
  5. Step 5: Solve for x
    x = 216,015,678,753,449.34/16,473,616.38
  6. Step 6: Final answer
    x = 13,112,826.82

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1.5x scale

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.