Home / 22,034,793.90-33,052,190.85-11,831,126.70

Finding the Fourth Proportional to 22,034,793.90, 33,052,190.85 and 11,831,126.70

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Solution

The fourth proportional to 22,034,793.90, 33,052,190.85 and 11,831,126.70 is: 17,746,690.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,034,793.90 : 33,052,190.85 = 11,831,126.70 : x
  2. Step 2: Convert to fraction form
    22,034,793.90/33,052,190.85 = 11,831,126.70/x
  3. Step 3: Cross multiply
    22,034,793.90x = 33,052,190.85 × 11,831,126.70
  4. Step 4: Simplify right side
    22,034,793.90x = 391,044,657,658,930.69
  5. Step 5: Solve for x
    x = 391,044,657,658,930.69/22,034,793.90
  6. Step 6: Final answer
    x = 17,746,690.05

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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.