Home / 269,460,600.30-404,190,900.45-96,943,041.90

Finding the Fourth Proportional to 269,460,600.30, 404,190,900.45 and 96,943,041.90

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Solution

The fourth proportional to 269,460,600.30, 404,190,900.45 and 96,943,041.90 is: 145,414,562.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,460,600.30 : 404,190,900.45 = 96,943,041.90 : x
  2. Step 2: Convert to fraction form
    269,460,600.30/404,190,900.45 = 96,943,041.90/x
  3. Step 3: Cross multiply
    269,460,600.30x = 404,190,900.45 × 96,943,041.90
  4. Step 4: Simplify right side
    269,460,600.30x = 39,183,495,397,923,080
  5. Step 5: Solve for x
    x = 39,183,495,397,923,080/269,460,600.30
  6. Step 6: Final answer
    x = 145,414,562.85

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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.