Home / 25,070,667.20-34,584,787.75-16,373,930.48

Finding the Fourth Proportional to 25,070,667.20, 34,584,787.75 and 16,373,930.48

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Solution

The fourth proportional to 25,070,667.20, 34,584,787.75 and 16,373,930.48 is: 22,587,708.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,070,667.20 : 34,584,787.75 = 16,373,930.48 : x
  2. Step 2: Convert to fraction form
    25,070,667.20/34,584,787.75 = 16,373,930.48/x
  3. Step 3: Cross multiply
    25,070,667.20x = 34,584,787.75 × 16,373,930.48
  4. Step 4: Simplify right side
    25,070,667.20x = 566,288,910,284,055.62
  5. Step 5: Solve for x
    x = 566,288,910,284,055.62/25,070,667.20
  6. Step 6: Final answer
    x = 22,587,708.01

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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.