Home / 602,864,200.80-904,296,301.20-296,754,184.80

Finding the Fourth Proportional to 602,864,200.80, 904,296,301.20 and 296,754,184.80

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Solution

The fourth proportional to 602,864,200.80, 904,296,301.20 and 296,754,184.80 is: 445,131,277.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,864,200.80 : 904,296,301.20 = 296,754,184.80 : x
  2. Step 2: Convert to fraction form
    602,864,200.80/904,296,301.20 = 296,754,184.80/x
  3. Step 3: Cross multiply
    602,864,200.80x = 904,296,301.20 × 296,754,184.80
  4. Step 4: Simplify right side
    602,864,200.80x = 268,353,711,680,261,280
  5. Step 5: Solve for x
    x = 268,353,711,680,261,280/602,864,200.80
  6. Step 6: Final answer
    x = 445,131,277.20

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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.