Home / 14,530,241.10-21,842,600.85-10,299,708.30

Finding the Fourth Proportional to 14,530,241.10, 21,842,600.85 and 10,299,708.30

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Solution

The fourth proportional to 14,530,241.10, 21,842,600.85 and 10,299,708.30 is: 15,483,047.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,530,241.10 : 21,842,600.85 = 10,299,708.30 : x
  2. Step 2: Convert to fraction form
    14,530,241.10/21,842,600.85 = 10,299,708.30/x
  3. Step 3: Cross multiply
    14,530,241.10x = 21,842,600.85 × 10,299,708.30
  4. Step 4: Simplify right side
    14,530,241.10x = 224,972,417,268,332.09
  5. Step 5: Solve for x
    x = 224,972,417,268,332.09/14,530,241.10
  6. Step 6: Final answer
    x = 15,483,047.78

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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.