Home / 24,499,115.80-36,748,673.70-17,192,786.20

Finding the Fourth Proportional to 24,499,115.80, 36,748,673.70 and 17,192,786.20

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Solution

The fourth proportional to 24,499,115.80, 36,748,673.70 and 17,192,786.20 is: 25,789,179.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,499,115.80 : 36,748,673.70 = 17,192,786.20 : x
  2. Step 2: Convert to fraction form
    24,499,115.80/36,748,673.70 = 17,192,786.20/x
  3. Step 3: Cross multiply
    24,499,115.80x = 36,748,673.70 × 17,192,786.20
  4. Step 4: Simplify right side
    24,499,115.80x = 631,812,090,057,663
  5. Step 5: Solve for x
    x = 631,812,090,057,663/24,499,115.80
  6. Step 6: Final answer
    x = 25,789,179.30

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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.