Home / 68,413,600.24-102,633,603.23-22,343,083.81

Finding the Fourth Proportional to 68,413,600.24, 102,633,603.23 and 22,343,083.81

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Solution

The fourth proportional to 68,413,600.24, 102,633,603.23 and 22,343,083.81 is: 33,518,937.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,413,600.24 : 102,633,603.23 = 22,343,083.81 : x
  2. Step 2: Convert to fraction form
    68,413,600.24/102,633,603.23 = 22,343,083.81/x
  3. Step 3: Cross multiply
    68,413,600.24x = 102,633,603.23 × 22,343,083.81
  4. Step 4: Simplify right side
    68,413,600.24x = 2,293,151,198,690,176.50
  5. Step 5: Solve for x
    x = 2,293,151,198,690,176.50/68,413,600.24
  6. Step 6: Final answer
    x = 33,518,937.62

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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.