Home / 16,916,177.16-25,328,803.92-10,734,691.42

Finding the Fourth Proportional to 16,916,177.16, 25,328,803.92 and 10,734,691.42

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Solution

The fourth proportional to 16,916,177.16, 25,328,803.92 and 10,734,691.42 is: 16,073,187.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,916,177.16 : 25,328,803.92 = 10,734,691.42 : x
  2. Step 2: Convert to fraction form
    16,916,177.16/25,328,803.92 = 10,734,691.42/x
  3. Step 3: Cross multiply
    16,916,177.16x = 25,328,803.92 × 10,734,691.42
  4. Step 4: Simplify right side
    16,916,177.16x = 271,896,894,118,886.38
  5. Step 5: Solve for x
    x = 271,896,894,118,886.38/16,916,177.16
  6. Step 6: Final answer
    x = 16,073,187.90

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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.