Home / 27,419,974.81-37,817,501.40-24,105,181.57

Finding the Fourth Proportional to 27,419,974.81, 37,817,501.40 and 24,105,181.57

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Solution

The fourth proportional to 27,419,974.81, 37,817,501.40 and 24,105,181.57 is: 33,245,754.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,419,974.81 : 37,817,501.40 = 24,105,181.57 : x
  2. Step 2: Convert to fraction form
    27,419,974.81/37,817,501.40 = 24,105,181.57/x
  3. Step 3: Cross multiply
    27,419,974.81x = 37,817,501.40 × 24,105,181.57
  4. Step 4: Simplify right side
    27,419,974.81x = 911,597,737,676,185.38
  5. Step 5: Solve for x
    x = 911,597,737,676,185.38/27,419,974.81
  6. Step 6: Final answer
    x = 33,245,754.02

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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.