Home / 14,042,287.01-21,061,921.47-9,522,348.50

Finding the Fourth Proportional to 14,042,287.01, 21,061,921.47 and 9,522,348.50

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Solution

The fourth proportional to 14,042,287.01, 21,061,921.47 and 9,522,348.50 is: 14,282,499.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,042,287.01 : 21,061,921.47 = 9,522,348.50 : x
  2. Step 2: Convert to fraction form
    14,042,287.01/21,061,921.47 = 9,522,348.50/x
  3. Step 3: Cross multiply
    14,042,287.01x = 21,061,921.47 × 9,522,348.50
  4. Step 4: Simplify right side
    14,042,287.01x = 200,558,956,211,662.66
  5. Step 5: Solve for x
    x = 200,558,956,211,662.66/14,042,287.01
  6. Step 6: Final answer
    x = 14,282,499.43

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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.