Home / 95,933,198.16-132,386,162.40-54,117,354.24

Finding the Fourth Proportional to 95,933,198.16, 132,386,162.40 and 54,117,354.24

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Solution

The fourth proportional to 95,933,198.16, 132,386,162.40 and 54,117,354.24 is: 74,681,017.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,933,198.16 : 132,386,162.40 = 54,117,354.24 : x
  2. Step 2: Convert to fraction form
    95,933,198.16/132,386,162.40 = 54,117,354.24/x
  3. Step 3: Cross multiply
    95,933,198.16x = 132,386,162.40 × 54,117,354.24
  4. Step 4: Simplify right side
    95,933,198.16x = 7,164,388,847,074,969
  5. Step 5: Solve for x
    x = 7,164,388,847,074,969/95,933,198.16
  6. Step 6: Final answer
    x = 74,681,017.46

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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.