Home / 6,181,219,698.10-9,275,643,227.82-2,864,416,036.66

Finding the Fourth Proportional to 6,181,219,698.10, 9,275,643,227.82 and 2,864,416,036.66

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Solution

The fourth proportional to 6,181,219,698.10, 9,275,643,227.82 and 2,864,416,036.66 is: 4,298,391,338.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,181,219,698.10 : 9,275,643,227.82 = 2,864,416,036.66 : x
  2. Step 2: Convert to fraction form
    6,181,219,698.10/9,275,643,227.82 = 2,864,416,036.66/x
  3. Step 3: Cross multiply
    6,181,219,698.10x = 9,275,643,227.82 × 2,864,416,036.66
  4. Step 4: Simplify right side
    6,181,219,698.10x = 26,569,301,212,104,331,264
  5. Step 5: Solve for x
    x = 26,569,301,212,104,331,264/6,181,219,698.10
  6. Step 6: Final answer
    x = 4,298,391,338.57

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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.