Home / 17,681,801.77-26,527,115.83-6,167,434.82

Finding the Fourth Proportional to 17,681,801.77, 26,527,115.83 and 6,167,434.82

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Solution

The fourth proportional to 17,681,801.77, 26,527,115.83 and 6,167,434.82 is: 9,252,691.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,681,801.77 : 26,527,115.83 = 6,167,434.82 : x
  2. Step 2: Convert to fraction form
    17,681,801.77/26,527,115.83 = 6,167,434.82/x
  3. Step 3: Cross multiply
    17,681,801.77x = 26,527,115.83 × 6,167,434.82
  4. Step 4: Simplify right side
    17,681,801.77x = 163,604,257,895,014.41
  5. Step 5: Solve for x
    x = 163,604,257,895,014.41/17,681,801.77
  6. Step 6: Final answer
    x = 9,252,691.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.