Home / 8,100,318,724,527.50-11,178,448,112,902-4,396,535,796,424.10

Finding the Fourth Proportional to 8,100,318,724,527.50, 11,178,448,112,902 and 4,396,535,796,424.10

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Solution

The fourth proportional to 8,100,318,724,527.50, 11,178,448,112,902 and 4,396,535,796,424.10 is: 6,067,223,889,355.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,100,318,724,527.50 : 11,178,448,112,902 = 4,396,535,796,424.10 : x
  2. Step 2: Convert to fraction form
    8,100,318,724,527.50/11,178,448,112,902 = 4,396,535,796,424.10/x
  3. Step 3: Cross multiply
    8,100,318,724,527.50x = 11,178,448,112,902 × 4,396,535,796,424.10
  4. Step 4: Simplify right side
    8,100,318,724,527.50x = 49,146,447,276,843,077,554,143,232
  5. Step 5: Solve for x
    x = 49,146,447,276,843,077,554,143,232/8,100,318,724,527.50
  6. Step 6: Final answer
    x = 6,067,223,889,355.03

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.