Home / 27,016,841.70-40,541,408.98-24,818,981.42

Finding the Fourth Proportional to 27,016,841.70, 40,541,408.98 and 24,818,981.42

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Solution

The fourth proportional to 27,016,841.70, 40,541,408.98 and 24,818,981.42 is: 37,243,305.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,016,841.70 : 40,541,408.98 = 24,818,981.42 : x
  2. Step 2: Convert to fraction form
    27,016,841.70/40,541,408.98 = 24,818,981.42/x
  3. Step 3: Cross multiply
    27,016,841.70x = 40,541,408.98 × 24,818,981.42
  4. Step 4: Simplify right side
    27,016,841.70x = 1,006,196,476,215,241.12
  5. Step 5: Solve for x
    x = 1,006,196,476,215,241.12/27,016,841.70
  6. Step 6: Final answer
    x = 37,243,305.02

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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.