Home / 38,062,360.24-52,622,117.30-28,123,567.25

Finding the Fourth Proportional to 38,062,360.24, 52,622,117.30 and 28,123,567.25

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Solution

The fourth proportional to 38,062,360.24, 52,622,117.30 and 28,123,567.25 is: 38,881,499.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,062,360.24 : 52,622,117.30 = 28,123,567.25 : x
  2. Step 2: Convert to fraction form
    38,062,360.24/52,622,117.30 = 28,123,567.25/x
  3. Step 3: Cross multiply
    38,062,360.24x = 52,622,117.30 × 28,123,567.25
  4. Step 4: Simplify right side
    38,062,360.24x = 1,479,921,654,531,136.75
  5. Step 5: Solve for x
    x = 1,479,921,654,531,136.75/38,062,360.24
  6. Step 6: Final answer
    x = 38,881,499.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.