Home / 54,733,020.16-82,086,259.20-22,802,897.92

Finding the Fourth Proportional to 54,733,020.16, 82,086,259.20 and 22,802,897.92

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Solution

The fourth proportional to 54,733,020.16, 82,086,259.20 and 22,802,897.92 is: 34,198,817.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,733,020.16 : 82,086,259.20 = 22,802,897.92 : x
  2. Step 2: Convert to fraction form
    54,733,020.16/82,086,259.20 = 22,802,897.92/x
  3. Step 3: Cross multiply
    54,733,020.16x = 82,086,259.20 × 22,802,897.92
  4. Step 4: Simplify right side
    54,733,020.16x = 1,871,804,589,172,261
  5. Step 5: Solve for x
    x = 1,871,804,589,172,261/54,733,020.16
  6. Step 6: Final answer
    x = 34,198,817.89

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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.