Home / 6,181,219,691.08-9,275,643,217.33-2,864,416,029.66

Finding the Fourth Proportional to 6,181,219,691.08, 9,275,643,217.33 and 2,864,416,029.66

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Solution

The fourth proportional to 6,181,219,691.08, 9,275,643,217.33 and 2,864,416,029.66 is: 4,298,391,328.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,181,219,691.08 : 9,275,643,217.33 = 2,864,416,029.66 : x
  2. Step 2: Convert to fraction form
    6,181,219,691.08/9,275,643,217.33 = 2,864,416,029.66/x
  3. Step 3: Cross multiply
    6,181,219,691.08x = 9,275,643,217.33 × 2,864,416,029.66
  4. Step 4: Simplify right side
    6,181,219,691.08x = 26,569,301,117,119,942,656
  5. Step 5: Solve for x
    x = 26,569,301,117,119,942,656/6,181,219,691.08
  6. Step 6: Final answer
    x = 4,298,391,328.09

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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.