Home / 15,488,716.44-23,230,548.72-4,556,348.76

Finding the Fourth Proportional to 15,488,716.44, 23,230,548.72 and 4,556,348.76

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Solution

The fourth proportional to 15,488,716.44, 23,230,548.72 and 4,556,348.76 is: 6,833,780.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,488,716.44 : 23,230,548.72 = 4,556,348.76 : x
  2. Step 2: Convert to fraction form
    15,488,716.44/23,230,548.72 = 4,556,348.76/x
  3. Step 3: Cross multiply
    15,488,716.44x = 23,230,548.72 × 4,556,348.76
  4. Step 4: Simplify right side
    15,488,716.44x = 105,846,481,854,491.58
  5. Step 5: Solve for x
    x = 105,846,481,854,491.58/15,488,716.44
  6. Step 6: Final answer
    x = 6,833,780.08

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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.