Home / 68,206,529-102,360,181.98-32,304,737

Finding the Fourth Proportional to 68,206,529, 102,360,181.98 and 32,304,737

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Solution

The fourth proportional to 68,206,529, 102,360,181.98 and 32,304,737 is: 48,480,971.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,206,529 : 102,360,181.98 = 32,304,737 : x
  2. Step 2: Convert to fraction form
    68,206,529/102,360,181.98 = 32,304,737/x
  3. Step 3: Cross multiply
    68,206,529x = 102,360,181.98 × 32,304,737
  4. Step 4: Simplify right side
    68,206,529x = 3,306,718,758,136,039.50
  5. Step 5: Solve for x
    x = 3,306,718,758,136,039.50/68,206,529
  6. Step 6: Final answer
    x = 48,480,971.05

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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.