Home / 24,297,988-33,531,923.28-13,433,671.84

Finding the Fourth Proportional to 24,297,988, 33,531,923.28 and 13,433,671.84

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Solution

The fourth proportional to 24,297,988, 33,531,923.28 and 13,433,671.84 is: 18,538,854.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,297,988 : 33,531,923.28 = 13,433,671.84 : x
  2. Step 2: Convert to fraction form
    24,297,988/33,531,923.28 = 13,433,671.84/x
  3. Step 3: Cross multiply
    24,297,988x = 33,531,923.28 × 13,433,671.84
  4. Step 4: Simplify right side
    24,297,988x = 450,456,853,507,576.44
  5. Step 5: Solve for x
    x = 450,456,853,507,576.44/24,297,988
  6. Step 6: Final answer
    x = 18,538,854.06

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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.