Home / 36,388,021.90-54,582,032.85-33,411,952.30

Finding the Fourth Proportional to 36,388,021.90, 54,582,032.85 and 33,411,952.30

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Solution

The fourth proportional to 36,388,021.90, 54,582,032.85 and 33,411,952.30 is: 50,117,928.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,388,021.90 : 54,582,032.85 = 33,411,952.30 : x
  2. Step 2: Convert to fraction form
    36,388,021.90/54,582,032.85 = 33,411,952.30/x
  3. Step 3: Cross multiply
    36,388,021.90x = 54,582,032.85 × 33,411,952.30
  4. Step 4: Simplify right side
    36,388,021.90x = 1,823,692,278,021,233.25
  5. Step 5: Solve for x
    x = 1,823,692,278,021,233.25/36,388,021.90
  6. Step 6: Final answer
    x = 50,117,928.45

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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.