Home / 36,047,724.96-54,074,911.70-11,786,776.27

Finding the Fourth Proportional to 36,047,724.96, 54,074,911.70 and 11,786,776.27

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Solution

The fourth proportional to 36,047,724.96, 54,074,911.70 and 11,786,776.27 is: 17,681,251.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,047,724.96 : 54,074,911.70 = 11,786,776.27 : x
  2. Step 2: Convert to fraction form
    36,047,724.96/54,074,911.70 = 11,786,776.27/x
  3. Step 3: Cross multiply
    36,047,724.96x = 54,074,911.70 × 11,786,776.27
  4. Step 4: Simplify right side
    36,047,724.96x = 637,368,886,027,905.38
  5. Step 5: Solve for x
    x = 637,368,886,027,905.38/36,047,724.96
  6. Step 6: Final answer
    x = 17,681,251.36

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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.