Home / 16,395,552.68-22,627,857.60-9,520,034.54

Finding the Fourth Proportional to 16,395,552.68, 22,627,857.60 and 9,520,034.54

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Solution

The fourth proportional to 16,395,552.68, 22,627,857.60 and 9,520,034.54 is: 13,138,806.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,395,552.68 : 22,627,857.60 = 9,520,034.54 : x
  2. Step 2: Convert to fraction form
    16,395,552.68/22,627,857.60 = 9,520,034.54/x
  3. Step 3: Cross multiply
    16,395,552.68x = 22,627,857.60 × 9,520,034.54
  4. Step 4: Simplify right side
    16,395,552.68x = 215,417,985,805,062.22
  5. Step 5: Solve for x
    x = 215,417,985,805,062.22/16,395,552.68
  6. Step 6: Final answer
    x = 13,138,806.00

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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.