Home / 49,850,722.28-74,713,183.58-25,264,826.40

Finding the Fourth Proportional to 49,850,722.28, 74,713,183.58 and 25,264,826.40

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Solution

The fourth proportional to 49,850,722.28, 74,713,183.58 and 25,264,826.40 is: 37,865,361.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,850,722.28 : 74,713,183.58 = 25,264,826.40 : x
  2. Step 2: Convert to fraction form
    49,850,722.28/74,713,183.58 = 25,264,826.40/x
  3. Step 3: Cross multiply
    49,850,722.28x = 74,713,183.58 × 25,264,826.40
  4. Step 4: Simplify right side
    49,850,722.28x = 1,887,615,612,813,706.25
  5. Step 5: Solve for x
    x = 1,887,615,612,813,706.25/49,850,722.28
  6. Step 6: Final answer
    x = 37,865,361.36

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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.