Home / 195,004,693.50-269,106,515.91-108,084,565.50

Finding the Fourth Proportional to 195,004,693.50, 269,106,515.91 and 108,084,565.50

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Solution

The fourth proportional to 195,004,693.50, 269,106,515.91 and 108,084,565.50 is: 149,156,721.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,004,693.50 : 269,106,515.91 = 108,084,565.50 : x
  2. Step 2: Convert to fraction form
    195,004,693.50/269,106,515.91 = 108,084,565.50/x
  3. Step 3: Cross multiply
    195,004,693.50x = 269,106,515.91 × 108,084,565.50
  4. Step 4: Simplify right side
    195,004,693.50x = 29,086,260,845,351,188
  5. Step 5: Solve for x
    x = 29,086,260,845,351,188/195,004,693.50
  6. Step 6: Final answer
    x = 149,156,721.94

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.