Home / 34,743,399.48-52,123,105.44-12,024,296.64

Finding the Fourth Proportional to 34,743,399.48, 52,123,105.44 and 12,024,296.64

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Solution

The fourth proportional to 34,743,399.48, 52,123,105.44 and 12,024,296.64 is: 18,039,215.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,743,399.48 : 52,123,105.44 = 12,024,296.64 : x
  2. Step 2: Convert to fraction form
    34,743,399.48/52,123,105.44 = 12,024,296.64/x
  3. Step 3: Cross multiply
    34,743,399.48x = 52,123,105.44 × 12,024,296.64
  4. Step 4: Simplify right side
    34,743,399.48x = 626,743,681,608,557.75
  5. Step 5: Solve for x
    x = 626,743,681,608,557.75/34,743,399.48
  6. Step 6: Final answer
    x = 18,039,215.82

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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.