Home / 49,038,546.60-73,557,819.90-41,385,796.20

Finding the Fourth Proportional to 49,038,546.60, 73,557,819.90 and 41,385,796.20

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Solution

The fourth proportional to 49,038,546.60, 73,557,819.90 and 41,385,796.20 is: 62,078,694.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,038,546.60 : 73,557,819.90 = 41,385,796.20 : x
  2. Step 2: Convert to fraction form
    49,038,546.60/73,557,819.90 = 41,385,796.20/x
  3. Step 3: Cross multiply
    49,038,546.60x = 73,557,819.90 × 41,385,796.20
  4. Step 4: Simplify right side
    49,038,546.60x = 3,044,248,943,297,705
  5. Step 5: Solve for x
    x = 3,044,248,943,297,705/49,038,546.60
  6. Step 6: Final answer
    x = 62,078,694.30

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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.