Home / 24,531,864.46-33,854,196.85-13,519,009.31

Finding the Fourth Proportional to 24,531,864.46, 33,854,196.85 and 13,519,009.31

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Solution

The fourth proportional to 24,531,864.46, 33,854,196.85 and 13,519,009.31 is: 18,656,356.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,531,864.46 : 33,854,196.85 = 13,519,009.31 : x
  2. Step 2: Convert to fraction form
    24,531,864.46/33,854,196.85 = 13,519,009.31/x
  3. Step 3: Cross multiply
    24,531,864.46x = 33,854,196.85 × 13,519,009.31
  4. Step 4: Simplify right side
    24,531,864.46x = 457,675,202,410,432.19
  5. Step 5: Solve for x
    x = 457,675,202,410,432.19/24,531,864.46
  6. Step 6: Final answer
    x = 18,656,356.23

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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.