Home / 9,760,022.09-14,552,776.01-9,491,873.39

Finding the Fourth Proportional to 9,760,022.09, 14,552,776.01 and 9,491,873.39

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Solution

The fourth proportional to 9,760,022.09, 14,552,776.01 and 9,491,873.39 is: 14,152,950.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,760,022.09 : 14,552,776.01 = 9,491,873.39 : x
  2. Step 2: Convert to fraction form
    9,760,022.09/14,552,776.01 = 9,491,873.39/x
  3. Step 3: Cross multiply
    9,760,022.09x = 14,552,776.01 × 9,491,873.39
  4. Step 4: Simplify right side
    9,760,022.09x = 138,133,107,239,726.12
  5. Step 5: Solve for x
    x = 138,133,107,239,726.12/9,760,022.09
  6. Step 6: Final answer
    x = 14,152,950.27

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.