Home / 22,017,927.90-33,015,082.05-9,223,977.90

Finding the Fourth Proportional to 22,017,927.90, 33,015,082.05 and 9,223,977.90

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Solution

The fourth proportional to 22,017,927.90, 33,015,082.05 and 9,223,977.90 is: 13,831,019.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,017,927.90 : 33,015,082.05 = 9,223,977.90 : x
  2. Step 2: Convert to fraction form
    22,017,927.90/33,015,082.05 = 9,223,977.90/x
  3. Step 3: Cross multiply
    22,017,927.90x = 33,015,082.05 × 9,223,977.90
  4. Step 4: Simplify right side
    22,017,927.90x = 304,530,387,195,886.69
  5. Step 5: Solve for x
    x = 304,530,387,195,886.69/22,017,927.90
  6. Step 6: Final answer
    x = 13,831,019.37

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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.