Home / 245,190,299.60-367,786,803.96-60,957,775.94

Finding the Fourth Proportional to 245,190,299.60, 367,786,803.96 and 60,957,775.94

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Solution

The fourth proportional to 245,190,299.60, 367,786,803.96 and 60,957,775.94 is: 91,437,000.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,190,299.60 : 367,786,803.96 = 60,957,775.94 : x
  2. Step 2: Convert to fraction form
    245,190,299.60/367,786,803.96 = 60,957,775.94/x
  3. Step 3: Cross multiply
    245,190,299.60x = 367,786,803.96 × 60,957,775.94
  4. Step 4: Simplify right side
    245,190,299.60x = 22,419,465,587,643,452
  5. Step 5: Solve for x
    x = 22,419,465,587,643,452/245,190,299.60
  6. Step 6: Final answer
    x = 91,437,000.66

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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.