Home / 18,016,498.98-24,864,556.23-10,282,712.94

Finding the Fourth Proportional to 18,016,498.98, 24,864,556.23 and 10,282,712.94

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Solution

The fourth proportional to 18,016,498.98, 24,864,556.23 and 10,282,712.94 is: 14,191,164.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,016,498.98 : 24,864,556.23 = 10,282,712.94 : x
  2. Step 2: Convert to fraction form
    18,016,498.98/24,864,556.23 = 10,282,712.94/x
  3. Step 3: Cross multiply
    18,016,498.98x = 24,864,556.23 × 10,282,712.94
  4. Step 4: Simplify right side
    18,016,498.98x = 255,675,094,093,578.59
  5. Step 5: Solve for x
    x = 255,675,094,093,578.59/18,016,498.98
  6. Step 6: Final answer
    x = 14,191,164.13

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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.