Home / 43,949,190.29-60,645,512.67-25,370,315.87

Finding the Fourth Proportional to 43,949,190.29, 60,645,512.67 and 25,370,315.87

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Solution

The fourth proportional to 43,949,190.29, 60,645,512.67 and 25,370,315.87 is: 35,008,513.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,949,190.29 : 60,645,512.67 = 25,370,315.87 : x
  2. Step 2: Convert to fraction form
    43,949,190.29/60,645,512.67 = 25,370,315.87/x
  3. Step 3: Cross multiply
    43,949,190.29x = 60,645,512.67 × 25,370,315.87
  4. Step 4: Simplify right side
    43,949,190.29x = 1,538,595,812,232,759.50
  5. Step 5: Solve for x
    x = 1,538,595,812,232,759.50/43,949,190.29
  6. Step 6: Final answer
    x = 35,008,513.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.