Home / 53,673,487.20-80,447,245.20-22,968,007.20

Finding the Fourth Proportional to 53,673,487.20, 80,447,245.20 and 22,968,007.20

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Solution

The fourth proportional to 53,673,487.20, 80,447,245.20 and 22,968,007.20 is: 34,425,057.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,673,487.20 : 80,447,245.20 = 22,968,007.20 : x
  2. Step 2: Convert to fraction form
    53,673,487.20/80,447,245.20 = 22,968,007.20/x
  3. Step 3: Cross multiply
    53,673,487.20x = 80,447,245.20 × 22,968,007.20
  4. Step 4: Simplify right side
    53,673,487.20x = 1,847,712,906,973,765.50
  5. Step 5: Solve for x
    x = 1,847,712,906,973,765.50/53,673,487.20
  6. Step 6: Final answer
    x = 34,425,057.95

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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.