Home / 33,656,409.66-46,445,844.38-18,186,493.85

Finding the Fourth Proportional to 33,656,409.66, 46,445,844.38 and 18,186,493.85

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Solution

The fourth proportional to 33,656,409.66, 46,445,844.38 and 18,186,493.85 is: 25,097,360.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,656,409.66 : 46,445,844.38 = 18,186,493.85 : x
  2. Step 2: Convert to fraction form
    33,656,409.66/46,445,844.38 = 18,186,493.85/x
  3. Step 3: Cross multiply
    33,656,409.66x = 46,445,844.38 × 18,186,493.85
  4. Step 4: Simplify right side
    33,656,409.66x = 844,687,062,851,765.38
  5. Step 5: Solve for x
    x = 844,687,062,851,765.38/33,656,409.66
  6. Step 6: Final answer
    x = 25,097,360.99

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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.