Home / 110,230,514.40-164,953,861.20-96,009,765.60

Finding the Fourth Proportional to 110,230,514.40, 164,953,861.20 and 96,009,765.60

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Solution

The fourth proportional to 110,230,514.40, 164,953,861.20 and 96,009,765.60 is: 143,673,298.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,230,514.40 : 164,953,861.20 = 96,009,765.60 : x
  2. Step 2: Convert to fraction form
    110,230,514.40/164,953,861.20 = 96,009,765.60/x
  3. Step 3: Cross multiply
    110,230,514.40x = 164,953,861.20 × 96,009,765.60
  4. Step 4: Simplify right side
    110,230,514.40x = 15,837,181,548,626,932
  5. Step 5: Solve for x
    x = 15,837,181,548,626,932/110,230,514.40
  6. Step 6: Final answer
    x = 143,673,298.04

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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.