Home / 63,327,744,917.20-94,991,617,375.80-60,425,368,469.20

Finding the Fourth Proportional to 63,327,744,917.20, 94,991,617,375.80 and 60,425,368,469.20

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Solution

The fourth proportional to 63,327,744,917.20, 94,991,617,375.80 and 60,425,368,469.20 is: 90,638,052,703.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,327,744,917.20 : 94,991,617,375.80 = 60,425,368,469.20 : x
  2. Step 2: Convert to fraction form
    63,327,744,917.20/94,991,617,375.80 = 60,425,368,469.20/x
  3. Step 3: Cross multiply
    63,327,744,917.20x = 94,991,617,375.80 × 60,425,368,469.20
  4. Step 4: Simplify right side
    63,327,744,917.20x = 5,739,903,481,417,976,250,368
  5. Step 5: Solve for x
    x = 5,739,903,481,417,976,250,368/63,327,744,917.20
  6. Step 6: Final answer
    x = 90,638,052,703.80

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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.