Home / 24,498,934.30-36,748,401.45-12,554,998.30

Finding the Fourth Proportional to 24,498,934.30, 36,748,401.45 and 12,554,998.30

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Solution

The fourth proportional to 24,498,934.30, 36,748,401.45 and 12,554,998.30 is: 18,832,497.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,498,934.30 : 36,748,401.45 = 12,554,998.30 : x
  2. Step 2: Convert to fraction form
    24,498,934.30/36,748,401.45 = 12,554,998.30/x
  3. Step 3: Cross multiply
    24,498,934.30x = 36,748,401.45 × 12,554,998.30
  4. Step 4: Simplify right side
    24,498,934.30x = 461,376,117,732,467.62
  5. Step 5: Solve for x
    x = 461,376,117,732,467.62/24,498,934.30
  6. Step 6: Final answer
    x = 18,832,497.45

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1.5x scale

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.