Home / 44,284,854.60-66,427,281.90-27,190,096.20

Finding the Fourth Proportional to 44,284,854.60, 66,427,281.90 and 27,190,096.20

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Solution

The fourth proportional to 44,284,854.60, 66,427,281.90 and 27,190,096.20 is: 40,785,144.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,284,854.60 : 66,427,281.90 = 27,190,096.20 : x
  2. Step 2: Convert to fraction form
    44,284,854.60/66,427,281.90 = 27,190,096.20/x
  3. Step 3: Cross multiply
    44,284,854.60x = 66,427,281.90 × 27,190,096.20
  4. Step 4: Simplify right side
    44,284,854.60x = 1,806,164,185,165,518.75
  5. Step 5: Solve for x
    x = 1,806,164,185,165,518.75/44,284,854.60
  6. Step 6: Final answer
    x = 40,785,144.30

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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.