Home / 26,656,098.30-39,984,147.45-6,461,340.30

Finding the Fourth Proportional to 26,656,098.30, 39,984,147.45 and 6,461,340.30

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Solution

The fourth proportional to 26,656,098.30, 39,984,147.45 and 6,461,340.30 is: 9,692,010.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,656,098.30 : 39,984,147.45 = 6,461,340.30 : x
  2. Step 2: Convert to fraction form
    26,656,098.30/39,984,147.45 = 6,461,340.30/x
  3. Step 3: Cross multiply
    26,656,098.30x = 39,984,147.45 × 6,461,340.30
  4. Step 4: Simplify right side
    26,656,098.30x = 258,351,183,279,827.25
  5. Step 5: Solve for x
    x = 258,351,183,279,827.25/26,656,098.30
  6. Step 6: Final answer
    x = 9,692,010.45

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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.