Home / 14,530,233.60-21,842,589.60-10,299,700.80

Finding the Fourth Proportional to 14,530,233.60, 21,842,589.60 and 10,299,700.80

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Solution

The fourth proportional to 14,530,233.60, 21,842,589.60 and 10,299,700.80 is: 15,483,036.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,530,233.60 : 21,842,589.60 = 10,299,700.80 : x
  2. Step 2: Convert to fraction form
    14,530,233.60/21,842,589.60 = 10,299,700.80/x
  3. Step 3: Cross multiply
    14,530,233.60x = 21,842,589.60 × 10,299,700.80
  4. Step 4: Simplify right side
    14,530,233.60x = 224,972,137,577,191.72
  5. Step 5: Solve for x
    x = 224,972,137,577,191.72/14,530,233.60
  6. Step 6: Final answer
    x = 15,483,036.53

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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.