Home / 22,627,101.60-33,940,652.40-8,250,638.40

Finding the Fourth Proportional to 22,627,101.60, 33,940,652.40 and 8,250,638.40

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Solution

The fourth proportional to 22,627,101.60, 33,940,652.40 and 8,250,638.40 is: 12,375,957.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,627,101.60 : 33,940,652.40 = 8,250,638.40 : x
  2. Step 2: Convert to fraction form
    22,627,101.60/33,940,652.40 = 8,250,638.40/x
  3. Step 3: Cross multiply
    22,627,101.60x = 33,940,652.40 × 8,250,638.40
  4. Step 4: Simplify right side
    22,627,101.60x = 280,032,050,012,492.16
  5. Step 5: Solve for x
    x = 280,032,050,012,492.16/22,627,101.60
  6. Step 6: Final answer
    x = 12,375,957.60

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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.