Home / 11,835,892.26-16,332,601.05-7,251,590.34

Finding the Fourth Proportional to 11,835,892.26, 16,332,601.05 and 7,251,590.34

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Solution

The fourth proportional to 11,835,892.26, 16,332,601.05 and 7,251,590.34 is: 10,006,624.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,835,892.26 : 16,332,601.05 = 7,251,590.34 : x
  2. Step 2: Convert to fraction form
    11,835,892.26/16,332,601.05 = 7,251,590.34/x
  3. Step 3: Cross multiply
    11,835,892.26x = 16,332,601.05 × 7,251,590.34
  4. Step 4: Simplify right side
    11,835,892.26x = 118,437,332,001,253.86
  5. Step 5: Solve for x
    x = 118,437,332,001,253.86/11,835,892.26
  6. Step 6: Final answer
    x = 10,006,624.71

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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.