Home / 27,804,517.40-41,710,712.70-8,633,275.40

Finding the Fourth Proportional to 27,804,517.40, 41,710,712.70 and 8,633,275.40

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Solution

The fourth proportional to 27,804,517.40, 41,710,712.70 and 8,633,275.40 is: 12,951,135.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,804,517.40 : 41,710,712.70 = 8,633,275.40 : x
  2. Step 2: Convert to fraction form
    27,804,517.40/41,710,712.70 = 8,633,275.40/x
  3. Step 3: Cross multiply
    27,804,517.40x = 41,710,712.70 × 8,633,275.40
  4. Step 4: Simplify right side
    27,804,517.40x = 360,100,069,869,377.62
  5. Step 5: Solve for x
    x = 360,100,069,869,377.62/27,804,517.40
  6. Step 6: Final answer
    x = 12,951,135.41

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.