Home / 27,460,788.40-41,174,740.62-9,264,580.66

Finding the Fourth Proportional to 27,460,788.40, 41,174,740.62 and 9,264,580.66

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Solution

The fourth proportional to 27,460,788.40, 41,174,740.62 and 9,264,580.66 is: 13,891,323.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,460,788.40 : 41,174,740.62 = 9,264,580.66 : x
  2. Step 2: Convert to fraction form
    27,460,788.40/41,174,740.62 = 9,264,580.66/x
  3. Step 3: Cross multiply
    27,460,788.40x = 41,174,740.62 × 9,264,580.66
  4. Step 4: Simplify right side
    27,460,788.40x = 381,466,705,628,568.38
  5. Step 5: Solve for x
    x = 381,466,705,628,568.38/27,460,788.40
  6. Step 6: Final answer
    x = 13,891,323.88

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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.