Home / 60,296,666.04-90,414,440.82-25,747,686.60

Finding the Fourth Proportional to 60,296,666.04, 90,414,440.82 and 25,747,686.60

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Solution

The fourth proportional to 60,296,666.04, 90,414,440.82 and 25,747,686.60 is: 38,608,481.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,296,666.04 : 90,414,440.82 = 25,747,686.60 : x
  2. Step 2: Convert to fraction form
    60,296,666.04/90,414,440.82 = 25,747,686.60/x
  3. Step 3: Cross multiply
    60,296,666.04x = 90,414,440.82 × 25,747,686.60
  4. Step 4: Simplify right side
    60,296,666.04x = 2,327,962,686,347,607
  5. Step 5: Solve for x
    x = 2,327,962,686,347,607/60,296,666.04
  6. Step 6: Final answer
    x = 38,608,481.02

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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.