Home / 68,024,601,705.20-102,036,902,557.80-63,616,617,474.80

Finding the Fourth Proportional to 68,024,601,705.20, 102,036,902,557.80 and 63,616,617,474.80

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Solution

The fourth proportional to 68,024,601,705.20, 102,036,902,557.80 and 63,616,617,474.80 is: 95,424,926,212.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,024,601,705.20 : 102,036,902,557.80 = 63,616,617,474.80 : x
  2. Step 2: Convert to fraction form
    68,024,601,705.20/102,036,902,557.80 = 63,616,617,474.80/x
  3. Step 3: Cross multiply
    68,024,601,705.20x = 102,036,902,557.80 × 63,616,617,474.80
  4. Step 4: Simplify right side
    68,024,601,705.20x = 6,491,242,598,333,004,382,208
  5. Step 5: Solve for x
    x = 6,491,242,598,333,004,382,208/68,024,601,705.20
  6. Step 6: Final answer
    x = 95,424,926,212.20

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1.5x scale

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.