Home / 24,254,700.60-36,328,906.80-12,881,863.20

Finding the Fourth Proportional to 24,254,700.60, 36,328,906.80 and 12,881,863.20

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Solution

The fourth proportional to 24,254,700.60, 36,328,906.80 and 12,881,863.20 is: 19,294,569.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,254,700.60 : 36,328,906.80 = 12,881,863.20 : x
  2. Step 2: Convert to fraction form
    24,254,700.60/36,328,906.80 = 12,881,863.20/x
  3. Step 3: Cross multiply
    24,254,700.60x = 36,328,906.80 × 12,881,863.20
  4. Step 4: Simplify right side
    24,254,700.60x = 467,984,007,603,149.69
  5. Step 5: Solve for x
    x = 467,984,007,603,149.69/24,254,700.60
  6. Step 6: Final answer
    x = 19,294,569.55

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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.