Home / 36,567,784.25-54,906,389.21-31,658,997.14

Finding the Fourth Proportional to 36,567,784.25, 54,906,389.21 and 31,658,997.14

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Solution

The fourth proportional to 36,567,784.25, 54,906,389.21 and 31,658,997.14 is: 47,535,864.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,567,784.25 : 54,906,389.21 = 31,658,997.14 : x
  2. Step 2: Convert to fraction form
    36,567,784.25/54,906,389.21 = 31,658,997.14/x
  3. Step 3: Cross multiply
    36,567,784.25x = 54,906,389.21 × 31,658,997.14
  4. Step 4: Simplify right side
    36,567,784.25x = 1,738,281,218,806,923.25
  5. Step 5: Solve for x
    x = 1,738,281,218,806,923.25/36,567,784.25
  6. Step 6: Final answer
    x = 47,535,864.00

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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.