Home / 317,304,034.80-475,956,052.20-271,954,402.80

Finding the Fourth Proportional to 317,304,034.80, 475,956,052.20 and 271,954,402.80

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Solution

The fourth proportional to 317,304,034.80, 475,956,052.20 and 271,954,402.80 is: 407,931,604.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    317,304,034.80 : 475,956,052.20 = 271,954,402.80 : x
  2. Step 2: Convert to fraction form
    317,304,034.80/475,956,052.20 = 271,954,402.80/x
  3. Step 3: Cross multiply
    317,304,034.80x = 475,956,052.20 × 271,954,402.80
  4. Step 4: Simplify right side
    317,304,034.80x = 129,438,343,935,096,624
  5. Step 5: Solve for x
    x = 129,438,343,935,096,624/317,304,034.80
  6. Step 6: Final answer
    x = 407,931,604.20

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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.