Home / 17,267,675.82-23,828,766.75-9,532,551.66

Finding the Fourth Proportional to 17,267,675.82, 23,828,766.75 and 9,532,551.66

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Solution

The fourth proportional to 17,267,675.82, 23,828,766.75 and 9,532,551.66 is: 13,154,575.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,267,675.82 : 23,828,766.75 = 9,532,551.66 : x
  2. Step 2: Convert to fraction form
    17,267,675.82/23,828,766.75 = 9,532,551.66/x
  3. Step 3: Cross multiply
    17,267,675.82x = 23,828,766.75 × 9,532,551.66
  4. Step 4: Simplify right side
    17,267,675.82x = 227,148,950,038,465.31
  5. Step 5: Solve for x
    x = 227,148,950,038,465.31/17,267,675.82
  6. Step 6: Final answer
    x = 13,154,575.78

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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.