Home / 3,453,645,246.78-4,766,044,800-1,867,737,204.96

Finding the Fourth Proportional to 3,453,645,246.78, 4,766,044,800 and 1,867,737,204.96

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Solution

The fourth proportional to 3,453,645,246.78, 4,766,044,800 and 1,867,737,204.96 is: 2,577,485,108.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,453,645,246.78 : 4,766,044,800 = 1,867,737,204.96 : x
  2. Step 2: Convert to fraction form
    3,453,645,246.78/4,766,044,800 = 1,867,737,204.96/x
  3. Step 3: Cross multiply
    3,453,645,246.78x = 4,766,044,800 × 1,867,737,204.96
  4. Step 4: Simplify right side
    3,453,645,246.78x = 8,901,719,193,466,142,720
  5. Step 5: Solve for x
    x = 8,901,719,193,466,142,720/3,453,645,246.78
  6. Step 6: Final answer
    x = 2,577,485,108.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.