Home / 49,208,469.40-73,812,704.10-34,847,752.60

Finding the Fourth Proportional to 49,208,469.40, 73,812,704.10 and 34,847,752.60

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Solution

The fourth proportional to 49,208,469.40, 73,812,704.10 and 34,847,752.60 is: 52,271,628.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,208,469.40 : 73,812,704.10 = 34,847,752.60 : x
  2. Step 2: Convert to fraction form
    49,208,469.40/73,812,704.10 = 34,847,752.60/x
  3. Step 3: Cross multiply
    49,208,469.40x = 73,812,704.10 × 34,847,752.60
  4. Step 4: Simplify right side
    49,208,469.40x = 2,572,206,851,213,805.50
  5. Step 5: Solve for x
    x = 2,572,206,851,213,805.50/49,208,469.40
  6. Step 6: Final answer
    x = 52,271,628.90

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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.