Home / 113,859,299.58-170,799,448.77-37,182,729.66

Finding the Fourth Proportional to 113,859,299.58, 170,799,448.77 and 37,182,729.66

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Solution

The fourth proportional to 113,859,299.58, 170,799,448.77 and 37,182,729.66 is: 55,777,523.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,859,299.58 : 170,799,448.77 = 37,182,729.66 : x
  2. Step 2: Convert to fraction form
    113,859,299.58/170,799,448.77 = 37,182,729.66/x
  3. Step 3: Cross multiply
    113,859,299.58x = 170,799,448.77 × 37,182,729.66
  4. Step 4: Simplify right side
    113,859,299.58x = 6,350,789,729,691,929
  5. Step 5: Solve for x
    x = 6,350,789,729,691,929/113,859,299.58
  6. Step 6: Final answer
    x = 55,777,523.25

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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.