Home / 180,931,954.80-271,397,932.20-150,799,250.10

Finding the Fourth Proportional to 180,931,954.80, 271,397,932.20 and 150,799,250.10

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Solution

The fourth proportional to 180,931,954.80, 271,397,932.20 and 150,799,250.10 is: 226,198,875.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,931,954.80 : 271,397,932.20 = 150,799,250.10 : x
  2. Step 2: Convert to fraction form
    180,931,954.80/271,397,932.20 = 150,799,250.10/x
  3. Step 3: Cross multiply
    180,931,954.80x = 271,397,932.20 × 150,799,250.10
  4. Step 4: Simplify right side
    180,931,954.80x = 40,926,604,654,450,640
  5. Step 5: Solve for x
    x = 40,926,604,654,450,640/180,931,954.80
  6. Step 6: Final answer
    x = 226,198,875.15

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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.