Home / 24,359,268.12-33,615,789.03-13,346,435.76

Finding the Fourth Proportional to 24,359,268.12, 33,615,789.03 and 13,346,435.76

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Solution

The fourth proportional to 24,359,268.12, 33,615,789.03 and 13,346,435.76 is: 18,418,080.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,359,268.12 : 33,615,789.03 = 13,346,435.76 : x
  2. Step 2: Convert to fraction form
    24,359,268.12/33,615,789.03 = 13,346,435.76/x
  3. Step 3: Cross multiply
    24,359,268.12x = 33,615,789.03 × 13,346,435.76
  4. Step 4: Simplify right side
    24,359,268.12x = 448,650,968,810,607.75
  5. Step 5: Solve for x
    x = 448,650,968,810,607.75/24,359,268.12
  6. Step 6: Final answer
    x = 18,418,080.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.