Home / 24,499,289.80-36,748,934.70-17,192,960.20

Finding the Fourth Proportional to 24,499,289.80, 36,748,934.70 and 17,192,960.20

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Solution

The fourth proportional to 24,499,289.80, 36,748,934.70 and 17,192,960.20 is: 25,789,440.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,499,289.80 : 36,748,934.70 = 17,192,960.20 : x
  2. Step 2: Convert to fraction form
    24,499,289.80/36,748,934.70 = 17,192,960.20/x
  3. Step 3: Cross multiply
    24,499,289.80x = 36,748,934.70 × 17,192,960.20
  4. Step 4: Simplify right side
    24,499,289.80x = 631,822,971,689,499
  5. Step 5: Solve for x
    x = 631,822,971,689,499/24,499,289.80
  6. Step 6: Final answer
    x = 25,789,440.30

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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.