Home / 67,024,871.70-100,537,307.55-23,942,721.30

Finding the Fourth Proportional to 67,024,871.70, 100,537,307.55 and 23,942,721.30

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Solution

The fourth proportional to 67,024,871.70, 100,537,307.55 and 23,942,721.30 is: 35,914,081.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,024,871.70 : 100,537,307.55 = 23,942,721.30 : x
  2. Step 2: Convert to fraction form
    67,024,871.70/100,537,307.55 = 23,942,721.30/x
  3. Step 3: Cross multiply
    67,024,871.70x = 100,537,307.55 × 23,942,721.30
  4. Step 4: Simplify right side
    67,024,871.70x = 2,407,136,734,922,036
  5. Step 5: Solve for x
    x = 2,407,136,734,922,036/67,024,871.70
  6. Step 6: Final answer
    x = 35,914,081.95

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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.