Home / 110,734,255.73-166,062,916.31-61,625,051.81

Finding the Fourth Proportional to 110,734,255.73, 166,062,916.31 and 61,625,051.81

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Solution

The fourth proportional to 110,734,255.73, 166,062,916.31 and 61,625,051.81 is: 92,416,170.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,734,255.73 : 166,062,916.31 = 61,625,051.81 : x
  2. Step 2: Convert to fraction form
    110,734,255.73/166,062,916.31 = 61,625,051.81/x
  3. Step 3: Cross multiply
    110,734,255.73x = 166,062,916.31 × 61,625,051.81
  4. Step 4: Simplify right side
    110,734,255.73x = 10,233,635,821,154,074
  5. Step 5: Solve for x
    x = 10,233,635,821,154,074/110,734,255.73
  6. Step 6: Final answer
    x = 92,416,170.17

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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.