Home / 25,039,480.19-37,510,318.49-17,257,016.39

Finding the Fourth Proportional to 25,039,480.19, 37,510,318.49 and 17,257,016.39

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Solution

The fourth proportional to 25,039,480.19, 37,510,318.49 and 17,257,016.39 is: 25,851,821.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,039,480.19 : 37,510,318.49 = 17,257,016.39 : x
  2. Step 2: Convert to fraction form
    25,039,480.19/37,510,318.49 = 17,257,016.39/x
  3. Step 3: Cross multiply
    25,039,480.19x = 37,510,318.49 × 17,257,016.39
  4. Step 4: Simplify right side
    25,039,480.19x = 647,316,180,702,213.38
  5. Step 5: Solve for x
    x = 647,316,180,702,213.38/25,039,480.19
  6. Step 6: Final answer
    x = 25,851,821.84

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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.