Home / 3,453,645,247.28-4,766,044,800.70-1,867,737,205.44

Finding the Fourth Proportional to 3,453,645,247.28, 4,766,044,800.70 and 1,867,737,205.44

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Solution

The fourth proportional to 3,453,645,247.28, 4,766,044,800.70 and 1,867,737,205.44 is: 2,577,485,109.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,453,645,247.28 : 4,766,044,800.70 = 1,867,737,205.44 : x
  2. Step 2: Convert to fraction form
    3,453,645,247.28/4,766,044,800.70 = 1,867,737,205.44/x
  3. Step 3: Cross multiply
    3,453,645,247.28x = 4,766,044,800.70 × 1,867,737,205.44
  4. Step 4: Simplify right side
    3,453,645,247.28x = 8,901,719,197,061,259,264
  5. Step 5: Solve for x
    x = 8,901,719,197,061,259,264/3,453,645,247.28
  6. Step 6: Final answer
    x = 2,577,485,109.12

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1.5x scale

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.