Home / 40,959,537.36-61,438,885.50-23,676,741.30

Finding the Fourth Proportional to 40,959,537.36, 61,438,885.50 and 23,676,741.30

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Solution

The fourth proportional to 40,959,537.36, 61,438,885.50 and 23,676,741.30 is: 35,514,868.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,959,537.36 : 61,438,885.50 = 23,676,741.30 : x
  2. Step 2: Convert to fraction form
    40,959,537.36/61,438,885.50 = 23,676,741.30/x
  3. Step 3: Cross multiply
    40,959,537.36x = 61,438,885.50 × 23,676,741.30
  4. Step 4: Simplify right side
    40,959,537.36x = 1,454,672,597,743,821.25
  5. Step 5: Solve for x
    x = 1,454,672,597,743,821.25/40,959,537.36
  6. Step 6: Final answer
    x = 35,514,868.86

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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.