Home / 14,794,472.01-20,417,001.89-8,268,101.27

Finding the Fourth Proportional to 14,794,472.01, 20,417,001.89 and 8,268,101.27

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Solution

The fourth proportional to 14,794,472.01, 20,417,001.89 and 8,268,101.27 is: 11,410,332.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,794,472.01 : 20,417,001.89 = 8,268,101.27 : x
  2. Step 2: Convert to fraction form
    14,794,472.01/20,417,001.89 = 8,268,101.27/x
  3. Step 3: Cross multiply
    14,794,472.01x = 20,417,001.89 × 8,268,101.27
  4. Step 4: Simplify right side
    14,794,472.01x = 168,809,839,256,301.41
  5. Step 5: Solve for x
    x = 168,809,839,256,301.41/14,794,472.01
  6. Step 6: Final answer
    x = 11,410,332.13

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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.