Home / 11,186,180.20-16,791,711.90-6,147,332.20

Finding the Fourth Proportional to 11,186,180.20, 16,791,711.90 and 6,147,332.20

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Solution

The fourth proportional to 11,186,180.20, 16,791,711.90 and 6,147,332.20 is: 9,227,835.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,186,180.20 : 16,791,711.90 = 6,147,332.20 : x
  2. Step 2: Convert to fraction form
    11,186,180.20/16,791,711.90 = 6,147,332.20/x
  3. Step 3: Cross multiply
    11,186,180.20x = 16,791,711.90 × 6,147,332.20
  4. Step 4: Simplify right side
    11,186,180.20x = 103,224,231,255,993.17
  5. Step 5: Solve for x
    x = 103,224,231,255,993.17/11,186,180.20
  6. Step 6: Final answer
    x = 9,227,835.54

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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.