Home / 38,448,001.30-57,672,001.95-33,969,025.30

Finding the Fourth Proportional to 38,448,001.30, 57,672,001.95 and 33,969,025.30

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Solution

The fourth proportional to 38,448,001.30, 57,672,001.95 and 33,969,025.30 is: 50,953,537.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,448,001.30 : 57,672,001.95 = 33,969,025.30 : x
  2. Step 2: Convert to fraction form
    38,448,001.30/57,672,001.95 = 33,969,025.30/x
  3. Step 3: Cross multiply
    38,448,001.30x = 57,672,001.95 × 33,969,025.30
  4. Step 4: Simplify right side
    38,448,001.30x = 1,959,061,693,341,199.25
  5. Step 5: Solve for x
    x = 1,959,061,693,341,199.25/38,448,001.30
  6. Step 6: Final answer
    x = 50,953,537.95

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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.