Home / 17,186,793.14-23,717,300.90-9,451,835.30

Finding the Fourth Proportional to 17,186,793.14, 23,717,300.90 and 9,451,835.30

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Solution

The fourth proportional to 17,186,793.14, 23,717,300.90 and 9,451,835.30 is: 13,043,272.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,186,793.14 : 23,717,300.90 = 9,451,835.30 : x
  2. Step 2: Convert to fraction form
    17,186,793.14/23,717,300.90 = 9,451,835.30/x
  3. Step 3: Cross multiply
    17,186,793.14x = 23,717,300.90 × 9,451,835.30
  4. Step 4: Simplify right side
    17,186,793.14x = 224,172,021,867,341.78
  5. Step 5: Solve for x
    x = 224,172,021,867,341.78/17,186,793.14
  6. Step 6: Final answer
    x = 13,043,272.24

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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.