Home / 27,908,183.56-41,868,593.34-9,713,237.80

Finding the Fourth Proportional to 27,908,183.56, 41,868,593.34 and 9,713,237.80

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Solution

The fourth proportional to 27,908,183.56, 41,868,593.34 and 9,713,237.80 is: 14,572,055.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,908,183.56 : 41,868,593.34 = 9,713,237.80 : x
  2. Step 2: Convert to fraction form
    27,908,183.56/41,868,593.34 = 9,713,237.80/x
  3. Step 3: Cross multiply
    27,908,183.56x = 41,868,593.34 × 9,713,237.80
  4. Step 4: Simplify right side
    27,908,183.56x = 406,679,603,462,916.31
  5. Step 5: Solve for x
    x = 406,679,603,462,916.31/27,908,183.56
  6. Step 6: Final answer
    x = 14,572,055.63

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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.