Home / 116,805,958.80-175,150,462.68-36,016,429.20

Finding the Fourth Proportional to 116,805,958.80, 175,150,462.68 and 36,016,429.20

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Solution

The fourth proportional to 116,805,958.80, 175,150,462.68 and 36,016,429.20 is: 54,006,613.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,805,958.80 : 175,150,462.68 = 36,016,429.20 : x
  2. Step 2: Convert to fraction form
    116,805,958.80/175,150,462.68 = 36,016,429.20/x
  3. Step 3: Cross multiply
    116,805,958.80x = 175,150,462.68 × 36,016,429.20
  4. Step 4: Simplify right side
    116,805,958.80x = 6,308,294,238,461,463
  5. Step 5: Solve for x
    x = 6,308,294,238,461,463/116,805,958.80
  6. Step 6: Final answer
    x = 54,006,613.22

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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.