Home / 732,964,366.20-1,098,596,243.70-296,049,005.40

Finding the Fourth Proportional to 732,964,366.20, 1,098,596,243.70 and 296,049,005.40

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Solution

The fourth proportional to 732,964,366.20, 1,098,596,243.70 and 296,049,005.40 is: 443,730,064.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,964,366.20 : 1,098,596,243.70 = 296,049,005.40 : x
  2. Step 2: Convert to fraction form
    732,964,366.20/1,098,596,243.70 = 296,049,005.40/x
  3. Step 3: Cross multiply
    732,964,366.20x = 1,098,596,243.70 × 296,049,005.40
  4. Step 4: Simplify right side
    732,964,366.20x = 325,238,325,283,561,024
  5. Step 5: Solve for x
    x = 325,238,325,283,561,024/732,964,366.20
  6. Step 6: Final answer
    x = 443,730,064.22

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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.