Home / 94,236,255.20-141,355,688.40-62,093,919.20

Finding the Fourth Proportional to 94,236,255.20, 141,355,688.40 and 62,093,919.20

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Solution

The fourth proportional to 94,236,255.20, 141,355,688.40 and 62,093,919.20 is: 93,141,739.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,236,255.20 : 141,355,688.40 = 62,093,919.20 : x
  2. Step 2: Convert to fraction form
    94,236,255.20/141,355,688.40 = 62,093,919.20/x
  3. Step 3: Cross multiply
    94,236,255.20x = 141,355,688.40 × 62,093,919.20
  4. Step 4: Simplify right side
    94,236,255.20x = 8,777,328,693,969,978
  5. Step 5: Solve for x
    x = 8,777,328,693,969,978/94,236,255.20
  6. Step 6: Final answer
    x = 93,141,739.08

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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.