Home / 11,279,646.45-16,925,868.68-6,092,191.80

Finding the Fourth Proportional to 11,279,646.45, 16,925,868.68 and 6,092,191.80

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Solution

The fourth proportional to 11,279,646.45, 16,925,868.68 and 6,092,191.80 is: 9,141,743.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,279,646.45 : 16,925,868.68 = 6,092,191.80 : x
  2. Step 2: Convert to fraction form
    11,279,646.45/16,925,868.68 = 6,092,191.80/x
  3. Step 3: Cross multiply
    11,279,646.45x = 16,925,868.68 × 6,092,191.80
  4. Step 4: Simplify right side
    11,279,646.45x = 103,115,638,349,711.86
  5. Step 5: Solve for x
    x = 103,115,638,349,711.86/11,279,646.45
  6. Step 6: Final answer
    x = 9,141,743.83

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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.