Home / 12,267,725,258.70-18,401,587,781.67-2,951,473,078.62

Finding the Fourth Proportional to 12,267,725,258.70, 18,401,587,781.67 and 2,951,473,078.62

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Solution

The fourth proportional to 12,267,725,258.70, 18,401,587,781.67 and 2,951,473,078.62 is: 4,427,209,592.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,267,725,258.70 : 18,401,587,781.67 = 2,951,473,078.62 : x
  2. Step 2: Convert to fraction form
    12,267,725,258.70/18,401,587,781.67 = 2,951,473,078.62/x
  3. Step 3: Cross multiply
    12,267,725,258.70x = 18,401,587,781.67 × 2,951,473,078.62
  4. Step 4: Simplify right side
    12,267,725,258.70x = 54,311,790,941,461,725,184
  5. Step 5: Solve for x
    x = 54,311,790,941,461,725,184/12,267,725,258.70
  6. Step 6: Final answer
    x = 4,427,209,592.34

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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.