Home / 67,998,375,576.30-101,997,563,364.45-32,607,513,906.15

Finding the Fourth Proportional to 67,998,375,576.30, 101,997,563,364.45 and 32,607,513,906.15

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Solution

The fourth proportional to 67,998,375,576.30, 101,997,563,364.45 and 32,607,513,906.15 is: 48,911,270,859.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,998,375,576.30 : 101,997,563,364.45 = 32,607,513,906.15 : x
  2. Step 2: Convert to fraction form
    67,998,375,576.30/101,997,563,364.45 = 32,607,513,906.15/x
  3. Step 3: Cross multiply
    67,998,375,576.30x = 101,997,563,364.45 × 32,607,513,906.15
  4. Step 4: Simplify right side
    67,998,375,576.30x = 3,325,886,965,799,719,010,304
  5. Step 5: Solve for x
    x = 3,325,886,965,799,719,010,304/67,998,375,576.30
  6. Step 6: Final answer
    x = 48,911,270,859.23

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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.