Home / 6,156,475,108.11-8,495,708,039.49-3,337,022,499.48

Finding the Fourth Proportional to 6,156,475,108.11, 8,495,708,039.49 and 3,337,022,499.48

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Solution

The fourth proportional to 6,156,475,108.11, 8,495,708,039.49 and 3,337,022,499.48 is: 4,604,967,676.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,156,475,108.11 : 8,495,708,039.49 = 3,337,022,499.48 : x
  2. Step 2: Convert to fraction form
    6,156,475,108.11/8,495,708,039.49 = 3,337,022,499.48/x
  3. Step 3: Cross multiply
    6,156,475,108.11x = 8,495,708,039.49 × 3,337,022,499.48
  4. Step 4: Simplify right side
    6,156,475,108.11x = 28,350,368,876,791,250,944
  5. Step 5: Solve for x
    x = 28,350,368,876,791,250,944/6,156,475,108.11
  6. Step 6: Final answer
    x = 4,604,967,676.95

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Double scale
Find fourth proportional to 6,156,475,109.11, 8,495,708,040.87 and 3,337,022,500.48
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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.