Home / 25,964,795.81-35,643,786.07-22,287,327.97

Finding the Fourth Proportional to 25,964,795.81, 35,643,786.07 and 22,287,327.97

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Solution

The fourth proportional to 25,964,795.81, 35,643,786.07 and 22,287,327.97 is: 30,595,455.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,964,795.81 : 35,643,786.07 = 22,287,327.97 : x
  2. Step 2: Convert to fraction form
    25,964,795.81/35,643,786.07 = 22,287,327.97/x
  3. Step 3: Cross multiply
    25,964,795.81x = 35,643,786.07 × 22,287,327.97
  4. Step 4: Simplify right side
    25,964,795.81x = 794,404,750,234,607.38
  5. Step 5: Solve for x
    x = 794,404,750,234,607.38/25,964,795.81
  6. Step 6: Final answer
    x = 30,595,455.33

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.