Home / 27,871,257.25-41,807,306.12-9,676,030.22

Finding the Fourth Proportional to 27,871,257.25, 41,807,306.12 and 9,676,030.22

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Solution

The fourth proportional to 27,871,257.25, 41,807,306.12 and 9,676,030.22 is: 14,514,191.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,871,257.25 : 41,807,306.12 = 9,676,030.22 : x
  2. Step 2: Convert to fraction form
    27,871,257.25/41,807,306.12 = 9,676,030.22/x
  3. Step 3: Cross multiply
    27,871,257.25x = 41,807,306.12 × 9,676,030.22
  4. Step 4: Simplify right side
    27,871,257.25x = 404,528,757,333,271.69
  5. Step 5: Solve for x
    x = 404,528,757,333,271.69/27,871,257.25
  6. Step 6: Final answer
    x = 14,514,191.22

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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.