Home / 67,878,234.80-101,817,352.20-24,748,845.20

Finding the Fourth Proportional to 67,878,234.80, 101,817,352.20 and 24,748,845.20

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Solution

The fourth proportional to 67,878,234.80, 101,817,352.20 and 24,748,845.20 is: 37,123,267.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,878,234.80 : 101,817,352.20 = 24,748,845.20 : x
  2. Step 2: Convert to fraction form
    67,878,234.80/101,817,352.20 = 24,748,845.20/x
  3. Step 3: Cross multiply
    67,878,234.80x = 101,817,352.20 × 24,748,845.20
  4. Step 4: Simplify right side
    67,878,234.80x = 2,519,861,888,271,679.50
  5. Step 5: Solve for x
    x = 2,519,861,888,271,679.50/67,878,234.80
  6. Step 6: Final answer
    x = 37,123,267.80

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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.