Home / 62,546,622.42-93,862,319.55-25,665,180.07

Finding the Fourth Proportional to 62,546,622.42, 93,862,319.55 and 25,665,180.07

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Solution

The fourth proportional to 62,546,622.42, 93,862,319.55 and 25,665,180.07 is: 38,515,162.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,546,622.42 : 93,862,319.55 = 25,665,180.07 : x
  2. Step 2: Convert to fraction form
    62,546,622.42/93,862,319.55 = 25,665,180.07/x
  3. Step 3: Cross multiply
    62,546,622.42x = 93,862,319.55 × 25,665,180.07
  4. Step 4: Simplify right side
    62,546,622.42x = 2,408,993,332,910,305.50
  5. Step 5: Solve for x
    x = 2,408,993,332,910,305.50/62,546,622.42
  6. Step 6: Final answer
    x = 38,515,162.61

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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.