Home / 49,550,110.60-74,325,165.90-32,331,422.20

Finding the Fourth Proportional to 49,550,110.60, 74,325,165.90 and 32,331,422.20

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Solution

The fourth proportional to 49,550,110.60, 74,325,165.90 and 32,331,422.20 is: 48,497,133.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,550,110.60 : 74,325,165.90 = 32,331,422.20 : x
  2. Step 2: Convert to fraction form
    49,550,110.60/74,325,165.90 = 32,331,422.20/x
  3. Step 3: Cross multiply
    49,550,110.60x = 74,325,165.90 × 32,331,422.20
  4. Step 4: Simplify right side
    49,550,110.60x = 2,403,038,318,797,943
  5. Step 5: Solve for x
    x = 2,403,038,318,797,943/49,550,110.60
  6. Step 6: Final answer
    x = 48,497,133.30

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1.5x scale

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.