Home / 24,187,148.56-33,378,263.76-13,322,132.56

Finding the Fourth Proportional to 24,187,148.56, 33,378,263.76 and 13,322,132.56

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Solution

The fourth proportional to 24,187,148.56, 33,378,263.76 and 13,322,132.56 is: 18,384,542.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,187,148.56 : 33,378,263.76 = 13,322,132.56 : x
  2. Step 2: Convert to fraction form
    24,187,148.56/33,378,263.76 = 13,322,132.56/x
  3. Step 3: Cross multiply
    24,187,148.56x = 33,378,263.76 × 13,322,132.56
  4. Step 4: Simplify right side
    24,187,148.56x = 444,669,654,433,364.06
  5. Step 5: Solve for x
    x = 444,669,654,433,364.06/24,187,148.56
  6. Step 6: Final answer
    x = 18,384,542.24

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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.