Home / 6,206,880,772,812.40-9,310,321,159,218.40-3,667,881,856,102.10

Finding the Fourth Proportional to 6,206,880,772,812.40, 9,310,321,159,218.40 and 3,667,881,856,102.10

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Solution

The fourth proportional to 6,206,880,772,812.40, 9,310,321,159,218.40 and 3,667,881,856,102.10 is: 5,501,822,784,153.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,206,880,772,812.40 : 9,310,321,159,218.40 = 3,667,881,856,102.10 : x
  2. Step 2: Convert to fraction form
    6,206,880,772,812.40/9,310,321,159,218.40 = 3,667,881,856,102.10/x
  3. Step 3: Cross multiply
    6,206,880,772,812.40x = 9,310,321,159,218.40 × 3,667,881,856,102.10
  4. Step 4: Simplify right side
    6,206,880,772,812.40x = 34,149,158,054,380,641,363,951,616
  5. Step 5: Solve for x
    x = 34,149,158,054,380,641,363,951,616/6,206,880,772,812.40
  6. Step 6: Final answer
    x = 5,501,822,784,153.03

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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.