Home / 24,167,710.80-36,251,566.20-13,418,168.40

Finding the Fourth Proportional to 24,167,710.80, 36,251,566.20 and 13,418,168.40

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Solution

The fourth proportional to 24,167,710.80, 36,251,566.20 and 13,418,168.40 is: 20,127,252.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,167,710.80 : 36,251,566.20 = 13,418,168.40 : x
  2. Step 2: Convert to fraction form
    24,167,710.80/36,251,566.20 = 13,418,168.40/x
  3. Step 3: Cross multiply
    24,167,710.80x = 36,251,566.20 × 13,418,168.40
  4. Step 4: Simplify right side
    24,167,710.80x = 486,429,620,035,348.12
  5. Step 5: Solve for x
    x = 486,429,620,035,348.12/24,167,710.80
  6. Step 6: Final answer
    x = 20,127,252.60

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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.