Home / 17,337,488.52-23,916,663.25-10,719,961.61

Finding the Fourth Proportional to 17,337,488.52, 23,916,663.25 and 10,719,961.61

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Solution

The fourth proportional to 17,337,488.52, 23,916,663.25 and 10,719,961.61 is: 14,787,938.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,337,488.52 : 23,916,663.25 = 10,719,961.61 : x
  2. Step 2: Convert to fraction form
    17,337,488.52/23,916,663.25 = 10,719,961.61/x
  3. Step 3: Cross multiply
    17,337,488.52x = 23,916,663.25 × 10,719,961.61
  4. Step 4: Simplify right side
    17,337,488.52x = 256,385,711,879,297.81
  5. Step 5: Solve for x
    x = 256,385,711,879,297.81/17,337,488.52
  6. Step 6: Final answer
    x = 14,787,938.38

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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.