Home / 47,844,029.40-71,766,044.10-22,287,622.20

Finding the Fourth Proportional to 47,844,029.40, 71,766,044.10 and 22,287,622.20

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Solution

The fourth proportional to 47,844,029.40, 71,766,044.10 and 22,287,622.20 is: 33,431,433.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,844,029.40 : 71,766,044.10 = 22,287,622.20 : x
  2. Step 2: Convert to fraction form
    47,844,029.40/71,766,044.10 = 22,287,622.20/x
  3. Step 3: Cross multiply
    47,844,029.40x = 71,766,044.10 × 22,287,622.20
  4. Step 4: Simplify right side
    47,844,029.40x = 1,599,494,477,689,338.75
  5. Step 5: Solve for x
    x = 1,599,494,477,689,338.75/47,844,029.40
  6. Step 6: Final answer
    x = 33,431,433.30

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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.