Home / 27,686,371.14-41,502,262.77-9,722,878.02

Finding the Fourth Proportional to 27,686,371.14, 41,502,262.77 and 9,722,878.02

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Solution

The fourth proportional to 27,686,371.14, 41,502,262.77 and 9,722,878.02 is: 14,574,731.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,686,371.14 : 41,502,262.77 = 9,722,878.02 : x
  2. Step 2: Convert to fraction form
    27,686,371.14/41,502,262.77 = 9,722,878.02/x
  3. Step 3: Cross multiply
    27,686,371.14x = 41,502,262.77 × 9,722,878.02
  4. Step 4: Simplify right side
    27,686,371.14x = 403,521,438,466,697.31
  5. Step 5: Solve for x
    x = 403,521,438,466,697.31/27,686,371.14
  6. Step 6: Final answer
    x = 14,574,731.97

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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.