Home / 799,272,034.95-1,198,990,282.92-301,701,660.96

Finding the Fourth Proportional to 799,272,034.95, 1,198,990,282.92 and 301,701,660.96

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Solution

The fourth proportional to 799,272,034.95, 1,198,990,282.92 and 301,701,660.96 is: 452,583,531.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,272,034.95 : 1,198,990,282.92 = 301,701,660.96 : x
  2. Step 2: Convert to fraction form
    799,272,034.95/1,198,990,282.92 = 301,701,660.96/x
  3. Step 3: Cross multiply
    799,272,034.95x = 1,198,990,282.92 × 301,701,660.96
  4. Step 4: Simplify right side
    799,272,034.95x = 361,737,359,831,864,320
  5. Step 5: Solve for x
    x = 361,737,359,831,864,320/799,272,034.95
  6. Step 6: Final answer
    x = 452,583,531.03

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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.