Home / 47,586,954.54-71,381,971.89-22,653,949.26

Finding the Fourth Proportional to 47,586,954.54, 71,381,971.89 and 22,653,949.26

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Solution

The fourth proportional to 47,586,954.54, 71,381,971.89 and 22,653,949.26 is: 33,981,657.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,586,954.54 : 71,381,971.89 = 22,653,949.26 : x
  2. Step 2: Convert to fraction form
    47,586,954.54/71,381,971.89 = 22,653,949.26/x
  3. Step 3: Cross multiply
    47,586,954.54x = 71,381,971.89 × 22,653,949.26
  4. Step 4: Simplify right side
    47,586,954.54x = 1,617,083,569,274,806.50
  5. Step 5: Solve for x
    x = 1,617,083,569,274,806.50/47,586,954.54
  6. Step 6: Final answer
    x = 33,981,657.05

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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.