Home / 42,643,161.60-58,847,573.16-24,062,246.88

Finding the Fourth Proportional to 42,643,161.60, 58,847,573.16 and 24,062,246.88

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Solution

The fourth proportional to 42,643,161.60, 58,847,573.16 and 24,062,246.88 is: 33,205,906.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,643,161.60 : 58,847,573.16 = 24,062,246.88 : x
  2. Step 2: Convert to fraction form
    42,643,161.60/58,847,573.16 = 24,062,246.88/x
  3. Step 3: Cross multiply
    42,643,161.60x = 58,847,573.16 × 24,062,246.88
  4. Step 4: Simplify right side
    42,643,161.60x = 1,416,004,833,664,781.50
  5. Step 5: Solve for x
    x = 1,416,004,833,664,781.50/42,643,161.60
  6. Step 6: Final answer
    x = 33,205,906.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.