Home / 41,088,247,794.96-61,612,945,752.36-15,917,756,515.44

Finding the Fourth Proportional to 41,088,247,794.96, 61,612,945,752.36 and 15,917,756,515.44

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Solution

The fourth proportional to 41,088,247,794.96, 61,612,945,752.36 and 15,917,756,515.44 is: 23,869,109,083.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,088,247,794.96 : 61,612,945,752.36 = 15,917,756,515.44 : x
  2. Step 2: Convert to fraction form
    41,088,247,794.96/61,612,945,752.36 = 15,917,756,515.44/x
  3. Step 3: Cross multiply
    41,088,247,794.96x = 61,612,945,752.36 × 15,917,756,515.44
  4. Step 4: Simplify right side
    41,088,247,794.96x = 980,739,868,684,958,433,280
  5. Step 5: Solve for x
    x = 980,739,868,684,958,433,280/41,088,247,794.96
  6. Step 6: Final answer
    x = 23,869,109,083.92

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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.