Home / 41,088,247,795.96-61,612,945,753.86-15,917,756,516.44

Finding the Fourth Proportional to 41,088,247,795.96, 61,612,945,753.86 and 15,917,756,516.44

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Solution

The fourth proportional to 41,088,247,795.96, 61,612,945,753.86 and 15,917,756,516.44 is: 23,869,109,085.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,088,247,795.96 : 61,612,945,753.86 = 15,917,756,516.44 : x
  2. Step 2: Convert to fraction form
    41,088,247,795.96/61,612,945,753.86 = 15,917,756,516.44/x
  3. Step 3: Cross multiply
    41,088,247,795.96x = 61,612,945,753.86 × 15,917,756,516.44
  4. Step 4: Simplify right side
    41,088,247,795.96x = 980,739,868,770,569,289,728
  5. Step 5: Solve for x
    x = 980,739,868,770,569,289,728/41,088,247,795.96
  6. Step 6: Final answer
    x = 23,869,109,085.42

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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.