Home / 49,005,114.40-73,507,671.60-32,880,800.80

Finding the Fourth Proportional to 49,005,114.40, 73,507,671.60 and 32,880,800.80

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Solution

The fourth proportional to 49,005,114.40, 73,507,671.60 and 32,880,800.80 is: 49,321,201.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,005,114.40 : 73,507,671.60 = 32,880,800.80 : x
  2. Step 2: Convert to fraction form
    49,005,114.40/73,507,671.60 = 32,880,800.80/x
  3. Step 3: Cross multiply
    49,005,114.40x = 73,507,671.60 × 32,880,800.80
  4. Step 4: Simplify right side
    49,005,114.40x = 2,416,991,107,151,417
  5. Step 5: Solve for x
    x = 2,416,991,107,151,417/49,005,114.40
  6. Step 6: Final answer
    x = 49,321,201.20

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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.