Home / 16,847,714.52-25,272,490.32-5,332,321.79

Finding the Fourth Proportional to 16,847,714.52, 25,272,490.32 and 5,332,321.79

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Solution

The fourth proportional to 16,847,714.52, 25,272,490.32 and 5,332,321.79 is: 7,998,773.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,847,714.52 : 25,272,490.32 = 5,332,321.79 : x
  2. Step 2: Convert to fraction form
    16,847,714.52/25,272,490.32 = 5,332,321.79/x
  3. Step 3: Cross multiply
    16,847,714.52x = 25,272,490.32 × 5,332,321.79
  4. Step 4: Simplify right side
    16,847,714.52x = 134,761,050,820,900.08
  5. Step 5: Solve for x
    x = 134,761,050,820,900.08/16,847,714.52
  6. Step 6: Final answer
    x = 7,998,773.40

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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.