Home / 16,066,953.80-22,164,197.54-10,259,629.64

Finding the Fourth Proportional to 16,066,953.80, 22,164,197.54 and 10,259,629.64

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Solution

The fourth proportional to 16,066,953.80, 22,164,197.54 and 10,259,629.64 is: 14,153,053.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,066,953.80 : 22,164,197.54 = 10,259,629.64 : x
  2. Step 2: Convert to fraction form
    16,066,953.80/22,164,197.54 = 10,259,629.64/x
  3. Step 3: Cross multiply
    16,066,953.80x = 22,164,197.54 × 10,259,629.64
  4. Step 4: Simplify right side
    16,066,953.80x = 227,396,458,028,199.09
  5. Step 5: Solve for x
    x = 227,396,458,028,199.09/16,066,953.80
  6. Step 6: Final answer
    x = 14,153,053.58

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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.