Home / 16,695,810.56-25,044,882.24-5,337,174.08

Finding the Fourth Proportional to 16,695,810.56, 25,044,882.24 and 5,337,174.08

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Solution

The fourth proportional to 16,695,810.56, 25,044,882.24 and 5,337,174.08 is: 8,006,133.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,695,810.56 : 25,044,882.24 = 5,337,174.08 : x
  2. Step 2: Convert to fraction form
    16,695,810.56/25,044,882.24 = 5,337,174.08/x
  3. Step 3: Cross multiply
    16,695,810.56x = 25,044,882.24 × 5,337,174.08
  4. Step 4: Simplify right side
    16,695,810.56x = 133,668,896,327,980.33
  5. Step 5: Solve for x
    x = 133,668,896,327,980.33/16,695,810.56
  6. Step 6: Final answer
    x = 8,006,133.98

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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.