Home / 48,496,825.20-72,777,366.96-26,652,459.57

Finding the Fourth Proportional to 48,496,825.20, 72,777,366.96 and 26,652,459.57

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Solution

The fourth proportional to 48,496,825.20, 72,777,366.96 and 26,652,459.57 is: 39,996,346.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,496,825.20 : 72,777,366.96 = 26,652,459.57 : x
  2. Step 2: Convert to fraction form
    48,496,825.20/72,777,366.96 = 26,652,459.57/x
  3. Step 3: Cross multiply
    48,496,825.20x = 72,777,366.96 × 26,652,459.57
  4. Step 4: Simplify right side
    48,496,825.20x = 1,939,695,830,512,453.75
  5. Step 5: Solve for x
    x = 1,939,695,830,512,453.75/48,496,825.20
  6. Step 6: Final answer
    x = 39,996,346.62

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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.