Home / 23,513,364.39-32,446,651.46-13,198,094.58

Finding the Fourth Proportional to 23,513,364.39, 32,446,651.46 and 13,198,094.58

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Solution

The fourth proportional to 23,513,364.39, 32,446,651.46 and 13,198,094.58 is: 18,212,365.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,513,364.39 : 32,446,651.46 = 13,198,094.58 : x
  2. Step 2: Convert to fraction form
    23,513,364.39/32,446,651.46 = 13,198,094.58/x
  3. Step 3: Cross multiply
    23,513,364.39x = 32,446,651.46 × 13,198,094.58
  4. Step 4: Simplify right side
    23,513,364.39x = 428,233,974,773,375.12
  5. Step 5: Solve for x
    x = 428,233,974,773,375.12/23,513,364.39
  6. Step 6: Final answer
    x = 18,212,365.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.