Home / 49,061,321.60-73,591,982.40-29,882,206.40

Finding the Fourth Proportional to 49,061,321.60, 73,591,982.40 and 29,882,206.40

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Solution

The fourth proportional to 49,061,321.60, 73,591,982.40 and 29,882,206.40 is: 44,823,309.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,061,321.60 : 73,591,982.40 = 29,882,206.40 : x
  2. Step 2: Convert to fraction form
    49,061,321.60/73,591,982.40 = 29,882,206.40/x
  3. Step 3: Cross multiply
    49,061,321.60x = 73,591,982.40 × 29,882,206.40
  4. Step 4: Simplify right side
    49,061,321.60x = 2,199,090,807,461,967.50
  5. Step 5: Solve for x
    x = 2,199,090,807,461,967.50/49,061,321.60
  6. Step 6: Final answer
    x = 44,823,309.60

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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.