Home / 101,447,469.30-152,195,990.13-32,360,284.83

Finding the Fourth Proportional to 101,447,469.30, 152,195,990.13 and 32,360,284.83

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Solution

The fourth proportional to 101,447,469.30, 152,195,990.13 and 32,360,284.83 is: 48,548,333.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,447,469.30 : 152,195,990.13 = 32,360,284.83 : x
  2. Step 2: Convert to fraction form
    101,447,469.30/152,195,990.13 = 32,360,284.83/x
  3. Step 3: Cross multiply
    101,447,469.30x = 152,195,990.13 × 32,360,284.83
  4. Step 4: Simplify right side
    101,447,469.30x = 4,925,105,590,590,668
  5. Step 5: Solve for x
    x = 4,925,105,590,590,668/101,447,469.30
  6. Step 6: Final answer
    x = 48,548,333.68

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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.