Home / 34,490,112.80-51,735,169.20-29,181,696.80

Finding the Fourth Proportional to 34,490,112.80, 51,735,169.20 and 29,181,696.80

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Solution

The fourth proportional to 34,490,112.80, 51,735,169.20 and 29,181,696.80 is: 43,772,545.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,490,112.80 : 51,735,169.20 = 29,181,696.80 : x
  2. Step 2: Convert to fraction form
    34,490,112.80/51,735,169.20 = 29,181,696.80/x
  3. Step 3: Cross multiply
    34,490,112.80x = 51,735,169.20 × 29,181,696.80
  4. Step 4: Simplify right side
    34,490,112.80x = 1,509,720,021,491,098.75
  5. Step 5: Solve for x
    x = 1,509,720,021,491,098.75/34,490,112.80
  6. Step 6: Final answer
    x = 43,772,545.20

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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.