Home / 48,930,330.40-73,395,495.60-32,806,016.80

Finding the Fourth Proportional to 48,930,330.40, 73,395,495.60 and 32,806,016.80

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Solution

The fourth proportional to 48,930,330.40, 73,395,495.60 and 32,806,016.80 is: 49,209,025.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,930,330.40 : 73,395,495.60 = 32,806,016.80 : x
  2. Step 2: Convert to fraction form
    48,930,330.40/73,395,495.60 = 32,806,016.80/x
  3. Step 3: Cross multiply
    48,930,330.40x = 73,395,495.60 × 32,806,016.80
  4. Step 4: Simplify right side
    48,930,330.40x = 2,407,813,861,697,926
  5. Step 5: Solve for x
    x = 2,407,813,861,697,926/48,930,330.40
  6. Step 6: Final answer
    x = 49,209,025.20

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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.