Home / 6,205,932,945.18-8,564,368,338.99-3,386,722,470.39

Finding the Fourth Proportional to 6,205,932,945.18, 8,564,368,338.99 and 3,386,722,470.39

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Solution

The fourth proportional to 6,205,932,945.18, 8,564,368,338.99 and 3,386,722,470.39 is: 4,673,775,716.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,205,932,945.18 : 8,564,368,338.99 = 3,386,722,470.39 : x
  2. Step 2: Convert to fraction form
    6,205,932,945.18/8,564,368,338.99 = 3,386,722,470.39/x
  3. Step 3: Cross multiply
    6,205,932,945.18x = 8,564,368,338.99 × 3,386,722,470.39
  4. Step 4: Simplify right side
    6,205,932,945.18x = 29,005,138,698,354,110,464
  5. Step 5: Solve for x
    x = 29,005,138,698,354,110,464/6,205,932,945.18
  6. Step 6: Final answer
    x = 4,673,775,716.65

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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.