Home / 21,998,840.10-33,006,133.35-9,223,260.90

Finding the Fourth Proportional to 21,998,840.10, 33,006,133.35 and 9,223,260.90

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Solution

The fourth proportional to 21,998,840.10, 33,006,133.35 and 9,223,260.90 is: 13,838,192.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,998,840.10 : 33,006,133.35 = 9,223,260.90 : x
  2. Step 2: Convert to fraction form
    21,998,840.10/33,006,133.35 = 9,223,260.90/x
  3. Step 3: Cross multiply
    21,998,840.10x = 33,006,133.35 × 9,223,260.90
  4. Step 4: Simplify right side
    21,998,840.10x = 304,424,179,187,241.06
  5. Step 5: Solve for x
    x = 304,424,179,187,241.06/21,998,840.10
  6. Step 6: Final answer
    x = 13,838,192.28

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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.