Home / 49,407,237.92-74,042,696.22-35,650,772.80

Finding the Fourth Proportional to 49,407,237.92, 74,042,696.22 and 35,650,772.80

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Solution

The fourth proportional to 49,407,237.92, 74,042,696.22 and 35,650,772.80 is: 53,426,976.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,407,237.92 : 74,042,696.22 = 35,650,772.80 : x
  2. Step 2: Convert to fraction form
    49,407,237.92/74,042,696.22 = 35,650,772.80/x
  3. Step 3: Cross multiply
    49,407,237.92x = 74,042,696.22 × 35,650,772.80
  4. Step 4: Simplify right side
    49,407,237.92x = 2,639,679,340,438,638.50
  5. Step 5: Solve for x
    x = 2,639,679,340,438,638.50/49,407,237.92
  6. Step 6: Final answer
    x = 53,426,976.52

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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.