Home / 95,043,955.88-142,625,906.48-40,456,454.33

Finding the Fourth Proportional to 95,043,955.88, 142,625,906.48 and 40,456,454.33

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Solution

The fourth proportional to 95,043,955.88, 142,625,906.48 and 40,456,454.33 is: 60,710,209.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,043,955.88 : 142,625,906.48 = 40,456,454.33 : x
  2. Step 2: Convert to fraction form
    95,043,955.88/142,625,906.48 = 40,456,454.33/x
  3. Step 3: Cross multiply
    95,043,955.88x = 142,625,906.48 × 40,456,454.33
  4. Step 4: Simplify right side
    95,043,955.88x = 5,770,138,470,867,559
  5. Step 5: Solve for x
    x = 5,770,138,470,867,559/95,043,955.88
  6. Step 6: Final answer
    x = 60,710,209.47

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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.