Home / 85,192,949.32-117,566,267.33-46,034,725.25

Finding the Fourth Proportional to 85,192,949.32, 117,566,267.33 and 46,034,725.25

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Solution

The fourth proportional to 85,192,949.32, 117,566,267.33 and 46,034,725.25 is: 63,527,919.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    85,192,949.32 : 117,566,267.33 = 46,034,725.25 : x
  2. Step 2: Convert to fraction form
    85,192,949.32/117,566,267.33 = 46,034,725.25/x
  3. Step 3: Cross multiply
    85,192,949.32x = 117,566,267.33 × 46,034,725.25
  4. Step 4: Simplify right side
    85,192,949.32x = 5,412,130,815,204,601
  5. Step 5: Solve for x
    x = 5,412,130,815,204,601/85,192,949.32
  6. Step 6: Final answer
    x = 63,527,919.37

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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.