Home / 68,266,521,770.16-102,195,764,226.16-41,293,460,694.56

Finding the Fourth Proportional to 68,266,521,770.16, 102,195,764,226.16 and 41,293,460,694.56

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Solution

The fourth proportional to 68,266,521,770.16, 102,195,764,226.16 and 41,293,460,694.56 is: 61,816,783,158.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,266,521,770.16 : 102,195,764,226.16 = 41,293,460,694.56 : x
  2. Step 2: Convert to fraction form
    68,266,521,770.16/102,195,764,226.16 = 41,293,460,694.56/x
  3. Step 3: Cross multiply
    68,266,521,770.16x = 102,195,764,226.16 × 41,293,460,694.56
  4. Step 4: Simplify right side
    68,266,521,770.16x = 4,220,016,773,223,458,799,616
  5. Step 5: Solve for x
    x = 4,220,016,773,223,458,799,616/68,266,521,770.16
  6. Step 6: Final answer
    x = 61,816,783,158.10

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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.