Home / 45,113,954.18-62,255,645.93-25,534,422.18

Finding the Fourth Proportional to 45,113,954.18, 62,255,645.93 and 25,534,422.18

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Solution

The fourth proportional to 45,113,954.18, 62,255,645.93 and 25,534,422.18 is: 35,236,590.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,113,954.18 : 62,255,645.93 = 25,534,422.18 : x
  2. Step 2: Convert to fraction form
    45,113,954.18/62,255,645.93 = 25,534,422.18/x
  3. Step 3: Cross multiply
    45,113,954.18x = 62,255,645.93 × 25,534,422.18
  4. Step 4: Simplify right side
    45,113,954.18x = 1,589,661,946,137,546.50
  5. Step 5: Solve for x
    x = 1,589,661,946,137,546.50/45,113,954.18
  6. Step 6: Final answer
    x = 35,236,590.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.