Home / 49,916,380.97-74,824,970.29-34,738,426.01

Finding the Fourth Proportional to 49,916,380.97, 74,824,970.29 and 34,738,426.01

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Solution

The fourth proportional to 49,916,380.97, 74,824,970.29 and 34,738,426.01 is: 52,073,119.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,916,380.97 : 74,824,970.29 = 34,738,426.01 : x
  2. Step 2: Convert to fraction form
    49,916,380.97/74,824,970.29 = 34,738,426.01/x
  3. Step 3: Cross multiply
    49,916,380.97x = 74,824,970.29 × 34,738,426.01
  4. Step 4: Simplify right side
    49,916,380.97x = 2,599,301,693,571,796.50
  5. Step 5: Solve for x
    x = 2,599,301,693,571,796.50/49,916,380.97
  6. Step 6: Final answer
    x = 52,073,119.95

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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.