Home / 97,668,097.12-146,515,575.48-36,252,037.36

Finding the Fourth Proportional to 97,668,097.12, 146,515,575.48 and 36,252,037.36

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Solution

The fourth proportional to 97,668,097.12, 146,515,575.48 and 36,252,037.36 is: 54,383,040.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,668,097.12 : 146,515,575.48 = 36,252,037.36 : x
  2. Step 2: Convert to fraction form
    97,668,097.12/146,515,575.48 = 36,252,037.36/x
  3. Step 3: Cross multiply
    97,668,097.12x = 146,515,575.48 × 36,252,037.36
  4. Step 4: Simplify right side
    97,668,097.12x = 5,311,488,116,122,859
  5. Step 5: Solve for x
    x = 5,311,488,116,122,859/97,668,097.12
  6. Step 6: Final answer
    x = 54,383,040.86

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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.