Home / 52,694,591.60-79,132,342.52-32,343,813

Finding the Fourth Proportional to 52,694,591.60, 79,132,342.52 and 32,343,813

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Solution

The fourth proportional to 52,694,591.60, 79,132,342.52 and 32,343,813 is: 48,571,240.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,694,591.60 : 79,132,342.52 = 32,343,813 : x
  2. Step 2: Convert to fraction form
    52,694,591.60/79,132,342.52 = 32,343,813/x
  3. Step 3: Cross multiply
    52,694,591.60x = 79,132,342.52 × 32,343,813
  4. Step 4: Simplify right side
    52,694,591.60x = 2,559,441,688,718,828.50
  5. Step 5: Solve for x
    x = 2,559,441,688,718,828.50/52,694,591.60
  6. Step 6: Final answer
    x = 48,571,240.63

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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.