Home / 6,156,189,329.70-8,495,553,793.47-3,336,799,165.32

Finding the Fourth Proportional to 6,156,189,329.70, 8,495,553,793.47 and 3,336,799,165.32

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Solution

The fourth proportional to 6,156,189,329.70, 8,495,553,793.47 and 3,336,799,165.32 is: 4,604,789,633.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,156,189,329.70 : 8,495,553,793.47 = 3,336,799,165.32 : x
  2. Step 2: Convert to fraction form
    6,156,189,329.70/8,495,553,793.47 = 3,336,799,165.32/x
  3. Step 3: Cross multiply
    6,156,189,329.70x = 8,495,553,793.47 × 3,336,799,165.32
  4. Step 4: Simplify right side
    6,156,189,329.70x = 28,347,956,807,000,788,992
  5. Step 5: Solve for x
    x = 28,347,956,807,000,788,992/6,156,189,329.70
  6. Step 6: Final answer
    x = 4,604,789,633.45

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Double scale
Find fourth proportional to 6,156,189,330.70, 8,495,553,794.85 and 3,336,799,166.32
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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.