Home / 44,286,164.10-66,429,246.15-27,191,405.70

Finding the Fourth Proportional to 44,286,164.10, 66,429,246.15 and 27,191,405.70

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Solution

The fourth proportional to 44,286,164.10, 66,429,246.15 and 27,191,405.70 is: 40,787,108.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,286,164.10 : 66,429,246.15 = 27,191,405.70 : x
  2. Step 2: Convert to fraction form
    44,286,164.10/66,429,246.15 = 27,191,405.70/x
  3. Step 3: Cross multiply
    44,286,164.10x = 66,429,246.15 × 27,191,405.70
  4. Step 4: Simplify right side
    44,286,164.10x = 1,806,304,582,409,813
  5. Step 5: Solve for x
    x = 1,806,304,582,409,813/44,286,164.10
  6. Step 6: Final answer
    x = 40,787,108.55

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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.