Home / 109,587,631.59-164,389,116.47-44,008,758.68

Finding the Fourth Proportional to 109,587,631.59, 164,389,116.47 and 44,008,758.68

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Solution

The fourth proportional to 109,587,631.59, 164,389,116.47 and 44,008,758.68 is: 66,016,217.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,587,631.59 : 164,389,116.47 = 44,008,758.68 : x
  2. Step 2: Convert to fraction form
    109,587,631.59/164,389,116.47 = 44,008,758.68/x
  3. Step 3: Cross multiply
    109,587,631.59x = 164,389,116.47 × 44,008,758.68
  4. Step 4: Simplify right side
    109,587,631.59x = 7,234,560,955,304,654
  5. Step 5: Solve for x
    x = 7,234,560,955,304,654/109,587,631.59
  6. Step 6: Final answer
    x = 66,016,217.80

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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.