Home / 22,666,587.06-34,006,551.27-7,313,588.72

Finding the Fourth Proportional to 22,666,587.06, 34,006,551.27 and 7,313,588.72

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Solution

The fourth proportional to 22,666,587.06, 34,006,551.27 and 7,313,588.72 is: 10,972,535.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,666,587.06 : 34,006,551.27 = 7,313,588.72 : x
  2. Step 2: Convert to fraction form
    22,666,587.06/34,006,551.27 = 7,313,588.72/x
  3. Step 3: Cross multiply
    22,666,587.06x = 34,006,551.27 × 7,313,588.72
  4. Step 4: Simplify right side
    22,666,587.06x = 248,709,929,745,578.47
  5. Step 5: Solve for x
    x = 248,709,929,745,578.47/22,666,587.06
  6. Step 6: Final answer
    x = 10,972,535.44

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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.