Home / 22,666,588.06-34,006,552.77-7,313,589.72

Finding the Fourth Proportional to 22,666,588.06, 34,006,552.77 and 7,313,589.72

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Solution

The fourth proportional to 22,666,588.06, 34,006,552.77 and 7,313,589.72 is: 10,972,536.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,666,588.06 : 34,006,552.77 = 7,313,589.72 : x
  2. Step 2: Convert to fraction form
    22,666,588.06/34,006,552.77 = 7,313,589.72/x
  3. Step 3: Cross multiply
    22,666,588.06x = 34,006,552.77 × 7,313,589.72
  4. Step 4: Simplify right side
    22,666,588.06x = 248,709,974,751,309.53
  5. Step 5: Solve for x
    x = 248,709,974,751,309.53/22,666,588.06
  6. Step 6: Final answer
    x = 10,972,536.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.