Home / 24,531,871.60-33,854,206.71-13,519,016.45

Finding the Fourth Proportional to 24,531,871.60, 33,854,206.71 and 13,519,016.45

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Solution

The fourth proportional to 24,531,871.60, 33,854,206.71 and 13,519,016.45 is: 18,656,366.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,531,871.60 : 33,854,206.71 = 13,519,016.45 : x
  2. Step 2: Convert to fraction form
    24,531,871.60/33,854,206.71 = 13,519,016.45/x
  3. Step 3: Cross multiply
    24,531,871.60x = 33,854,206.71 × 13,519,016.45
  4. Step 4: Simplify right side
    24,531,871.60x = 457,675,577,414,190.38
  5. Step 5: Solve for x
    x = 457,675,577,414,190.38/24,531,871.60
  6. Step 6: Final answer
    x = 18,656,366.09

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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.