Home / 101,164,868.76-151,747,694.10-24,487,771.80

Finding the Fourth Proportional to 101,164,868.76, 151,747,694.10 and 24,487,771.80

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Solution

The fourth proportional to 101,164,868.76, 151,747,694.10 and 24,487,771.80 is: 36,731,752.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,164,868.76 : 151,747,694.10 = 24,487,771.80 : x
  2. Step 2: Convert to fraction form
    101,164,868.76/151,747,694.10 = 24,487,771.80/x
  3. Step 3: Cross multiply
    101,164,868.76x = 151,747,694.10 × 24,487,771.80
  4. Step 4: Simplify right side
    101,164,868.76x = 3,715,962,904,297,006.50
  5. Step 5: Solve for x
    x = 3,715,962,904,297,006.50/101,164,868.76
  6. Step 6: Final answer
    x = 36,731,752.34

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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.