Home / 69,922,690.64-96,511,922.68-41,304,608.44

Finding the Fourth Proportional to 69,922,690.64, 96,511,922.68 and 41,304,608.44

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Solution

The fourth proportional to 69,922,690.64, 96,511,922.68 and 41,304,608.44 is: 57,011,352.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,922,690.64 : 96,511,922.68 = 41,304,608.44 : x
  2. Step 2: Convert to fraction form
    69,922,690.64/96,511,922.68 = 41,304,608.44/x
  3. Step 3: Cross multiply
    69,922,690.64x = 96,511,922.68 × 41,304,608.44
  4. Step 4: Simplify right side
    69,922,690.64x = 3,986,387,176,088,955.50
  5. Step 5: Solve for x
    x = 3,986,387,176,088,955.50/69,922,690.64
  6. Step 6: Final answer
    x = 57,011,352.68

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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.