Home / 22,056,090.20-33,036,896.10-17,804,562.20

Finding the Fourth Proportional to 22,056,090.20, 33,036,896.10 and 17,804,562.20

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Solution

The fourth proportional to 22,056,090.20, 33,036,896.10 and 17,804,562.20 is: 26,668,709.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,056,090.20 : 33,036,896.10 = 17,804,562.20 : x
  2. Step 2: Convert to fraction form
    22,056,090.20/33,036,896.10 = 17,804,562.20/x
  3. Step 3: Cross multiply
    22,056,090.20x = 33,036,896.10 × 17,804,562.20
  4. Step 4: Simplify right side
    22,056,090.20x = 588,207,471,507,387.38
  5. Step 5: Solve for x
    x = 588,207,471,507,387.38/22,056,090.20
  6. Step 6: Final answer
    x = 26,668,709.92

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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.