Home / 22,341,092.29-33,517,040.78-7,765,907.64

Finding the Fourth Proportional to 22,341,092.29, 33,517,040.78 and 7,765,907.64

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Solution

The fourth proportional to 22,341,092.29, 33,517,040.78 and 7,765,907.64 is: 11,650,739.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,341,092.29 : 33,517,040.78 = 7,765,907.64 : x
  2. Step 2: Convert to fraction form
    22,341,092.29/33,517,040.78 = 7,765,907.64/x
  3. Step 3: Cross multiply
    22,341,092.29x = 33,517,040.78 × 7,765,907.64
  4. Step 4: Simplify right side
    22,341,092.29x = 260,290,243,063,593.56
  5. Step 5: Solve for x
    x = 260,290,243,063,593.56/22,341,092.29
  6. Step 6: Final answer
    x = 11,650,739.35

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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.