Home / 52,536,604.20-78,804,906.30-32,381,212.20

Finding the Fourth Proportional to 52,536,604.20, 78,804,906.30 and 32,381,212.20

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Solution

The fourth proportional to 52,536,604.20, 78,804,906.30 and 32,381,212.20 is: 48,571,818.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,536,604.20 : 78,804,906.30 = 32,381,212.20 : x
  2. Step 2: Convert to fraction form
    52,536,604.20/78,804,906.30 = 32,381,212.20/x
  3. Step 3: Cross multiply
    52,536,604.20x = 78,804,906.30 × 32,381,212.20
  4. Step 4: Simplify right side
    52,536,604.20x = 2,551,798,393,301,416.50
  5. Step 5: Solve for x
    x = 2,551,798,393,301,416.50/52,536,604.20
  6. Step 6: Final answer
    x = 48,571,818.30

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Similar ratio
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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.