Home / 119,328,364.08-179,019,476.46-36,337,540.68

Finding the Fourth Proportional to 119,328,364.08, 179,019,476.46 and 36,337,540.68

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Solution

The fourth proportional to 119,328,364.08, 179,019,476.46 and 36,337,540.68 is: 54,514,511.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,328,364.08 : 179,019,476.46 = 36,337,540.68 : x
  2. Step 2: Convert to fraction form
    119,328,364.08/179,019,476.46 = 36,337,540.68/x
  3. Step 3: Cross multiply
    119,328,364.08x = 179,019,476.46 × 36,337,540.68
  4. Step 4: Simplify right side
    119,328,364.08x = 6,505,127,508,377,553
  5. Step 5: Solve for x
    x = 6,505,127,508,377,553/119,328,364.08
  6. Step 6: Final answer
    x = 54,514,511.77

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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.