Home / 24,185,846.88-33,376,468.86-13,320,830.88

Finding the Fourth Proportional to 24,185,846.88, 33,376,468.86 and 13,320,830.88

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Solution

The fourth proportional to 24,185,846.88, 33,376,468.86 and 13,320,830.88 is: 18,382,746.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,185,846.88 : 33,376,468.86 = 13,320,830.88 : x
  2. Step 2: Convert to fraction form
    24,185,846.88/33,376,468.86 = 13,320,830.88/x
  3. Step 3: Cross multiply
    24,185,846.88x = 33,376,468.86 × 13,320,830.88
  4. Step 4: Simplify right side
    24,185,846.88x = 444,602,297,055,646.44
  5. Step 5: Solve for x
    x = 444,602,297,055,646.44/24,185,846.88
  6. Step 6: Final answer
    x = 18,382,746.71

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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.