Home / 37,104,372.12-51,182,759.82-23,141,486.03

Finding the Fourth Proportional to 37,104,372.12, 51,182,759.82 and 23,141,486.03

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Solution

The fourth proportional to 37,104,372.12, 51,182,759.82 and 23,141,486.03 is: 31,921,982.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,104,372.12 : 51,182,759.82 = 23,141,486.03 : x
  2. Step 2: Convert to fraction form
    37,104,372.12/51,182,759.82 = 23,141,486.03/x
  3. Step 3: Cross multiply
    37,104,372.12x = 51,182,759.82 × 23,141,486.03
  4. Step 4: Simplify right side
    37,104,372.12x = 1,184,445,121,614,168.50
  5. Step 5: Solve for x
    x = 1,184,445,121,614,168.50/37,104,372.12
  6. Step 6: Final answer
    x = 31,921,982.61

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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.