Home / 67,024,861.20-100,537,291.80-23,942,710.80

Finding the Fourth Proportional to 67,024,861.20, 100,537,291.80 and 23,942,710.80

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Solution

The fourth proportional to 67,024,861.20, 100,537,291.80 and 23,942,710.80 is: 35,914,066.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,024,861.20 : 100,537,291.80 = 23,942,710.80 : x
  2. Step 2: Convert to fraction form
    67,024,861.20/100,537,291.80 = 23,942,710.80/x
  3. Step 3: Cross multiply
    67,024,861.20x = 100,537,291.80 × 23,942,710.80
  4. Step 4: Simplify right side
    67,024,861.20x = 2,407,135,302,182,611.50
  5. Step 5: Solve for x
    x = 2,407,135,302,182,611.50/67,024,861.20
  6. Step 6: Final answer
    x = 35,914,066.20

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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.