Home / 24,498,938.30-36,748,407.45-12,555,002.30

Finding the Fourth Proportional to 24,498,938.30, 36,748,407.45 and 12,555,002.30

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Solution

The fourth proportional to 24,498,938.30, 36,748,407.45 and 12,555,002.30 is: 18,832,503.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,498,938.30 : 36,748,407.45 = 12,555,002.30 : x
  2. Step 2: Convert to fraction form
    24,498,938.30/36,748,407.45 = 12,555,002.30/x
  3. Step 3: Cross multiply
    24,498,938.30x = 36,748,407.45 × 12,555,002.30
  4. Step 4: Simplify right side
    24,498,938.30x = 461,376,340,056,087.19
  5. Step 5: Solve for x
    x = 461,376,340,056,087.19/24,498,938.30
  6. Step 6: Final answer
    x = 18,832,503.45

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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.