Home / 23,177,712.90-34,766,396.55-7,003,632.90

Finding the Fourth Proportional to 23,177,712.90, 34,766,396.55 and 7,003,632.90

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Solution

The fourth proportional to 23,177,712.90, 34,766,396.55 and 7,003,632.90 is: 10,505,397.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,177,712.90 : 34,766,396.55 = 7,003,632.90 : x
  2. Step 2: Convert to fraction form
    23,177,712.90/34,766,396.55 = 7,003,632.90/x
  3. Step 3: Cross multiply
    23,177,712.90x = 34,766,396.55 × 7,003,632.90
  4. Step 4: Simplify right side
    23,177,712.90x = 243,491,078,692,026.50
  5. Step 5: Solve for x
    x = 243,491,078,692,026.50/23,177,712.90
  6. Step 6: Final answer
    x = 10,505,397.13

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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.