Home / 16,104,205.41-22,223,631.09-9,577,691.56

Finding the Fourth Proportional to 16,104,205.41, 22,223,631.09 and 9,577,691.56

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Solution

The fourth proportional to 16,104,205.41, 22,223,631.09 and 9,577,691.56 is: 13,217,111.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,104,205.41 : 22,223,631.09 = 9,577,691.56 : x
  2. Step 2: Convert to fraction form
    16,104,205.41/22,223,631.09 = 9,577,691.56/x
  3. Step 3: Cross multiply
    16,104,205.41x = 22,223,631.09 × 9,577,691.56
  4. Step 4: Simplify right side
    16,104,205.41x = 212,851,083,923,246.62
  5. Step 5: Solve for x
    x = 212,851,083,923,246.62/16,104,205.41
  6. Step 6: Final answer
    x = 13,217,111.84

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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.