Home / 110,207,453.60-165,311,180.40-96,770,525.60

Finding the Fourth Proportional to 110,207,453.60, 165,311,180.40 and 96,770,525.60

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Solution

The fourth proportional to 110,207,453.60, 165,311,180.40 and 96,770,525.60 is: 145,155,788.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,207,453.60 : 165,311,180.40 = 96,770,525.60 : x
  2. Step 2: Convert to fraction form
    110,207,453.60/165,311,180.40 = 96,770,525.60/x
  3. Step 3: Cross multiply
    110,207,453.60x = 165,311,180.40 × 96,770,525.60
  4. Step 4: Simplify right side
    110,207,453.60x = 15,997,249,814,864,418
  5. Step 5: Solve for x
    x = 15,997,249,814,864,418/110,207,453.60
  6. Step 6: Final answer
    x = 145,155,788.40

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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.