Home / 24,203,403.24-33,400,697.40-13,338,387.24

Finding the Fourth Proportional to 24,203,403.24, 33,400,697.40 and 13,338,387.24

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Solution

The fourth proportional to 24,203,403.24, 33,400,697.40 and 13,338,387.24 is: 18,406,974.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,203,403.24 : 33,400,697.40 = 13,338,387.24 : x
  2. Step 2: Convert to fraction form
    24,203,403.24/33,400,697.40 = 13,338,387.24/x
  3. Step 3: Cross multiply
    24,203,403.24x = 33,400,697.40 × 13,338,387.24
  4. Step 4: Simplify right side
    24,203,403.24x = 445,511,436,007,261.19
  5. Step 5: Solve for x
    x = 445,511,436,007,261.19/24,203,403.24
  6. Step 6: Final answer
    x = 18,406,974.90

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1.5x scale

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.