Home / 71,033,305.41-106,552,947.62-22,513,073.80

Finding the Fourth Proportional to 71,033,305.41, 106,552,947.62 and 22,513,073.80

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Solution

The fourth proportional to 71,033,305.41, 106,552,947.62 and 22,513,073.80 is: 33,770,558.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,033,305.41 : 106,552,947.62 = 22,513,073.80 : x
  2. Step 2: Convert to fraction form
    71,033,305.41/106,552,947.62 = 22,513,073.80/x
  3. Step 3: Cross multiply
    71,033,305.41x = 106,552,947.62 × 22,513,073.80
  4. Step 4: Simplify right side
    71,033,305.41x = 2,398,834,373,376,594.50
  5. Step 5: Solve for x
    x = 2,398,834,373,376,594.50/71,033,305.41
  6. Step 6: Final answer
    x = 33,770,558.18

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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.