Home / 40,441,077.70-60,661,616.55-22,490,181.70

Finding the Fourth Proportional to 40,441,077.70, 60,661,616.55 and 22,490,181.70

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Solution

The fourth proportional to 40,441,077.70, 60,661,616.55 and 22,490,181.70 is: 33,735,272.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,441,077.70 : 60,661,616.55 = 22,490,181.70 : x
  2. Step 2: Convert to fraction form
    40,441,077.70/60,661,616.55 = 22,490,181.70/x
  3. Step 3: Cross multiply
    40,441,077.70x = 60,661,616.55 × 22,490,181.70
  4. Step 4: Simplify right side
    40,441,077.70x = 1,364,290,778,425,227
  5. Step 5: Solve for x
    x = 1,364,290,778,425,227/40,441,077.70
  6. Step 6: Final answer
    x = 33,735,272.55

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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.