Home / 27,576,055.65-41,364,083.48-7,381,297.65

Finding the Fourth Proportional to 27,576,055.65, 41,364,083.48 and 7,381,297.65

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Solution

The fourth proportional to 27,576,055.65, 41,364,083.48 and 7,381,297.65 is: 11,071,946.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,576,055.65 : 41,364,083.48 = 7,381,297.65 : x
  2. Step 2: Convert to fraction form
    27,576,055.65/41,364,083.48 = 7,381,297.65/x
  3. Step 3: Cross multiply
    27,576,055.65x = 41,364,083.48 × 7,381,297.65
  4. Step 4: Simplify right side
    27,576,055.65x = 305,320,612,148,421.38
  5. Step 5: Solve for x
    x = 305,320,612,148,421.38/27,576,055.65
  6. Step 6: Final answer
    x = 11,071,946.48

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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.