Home / 6,206,880,772,818.40-9,310,321,159,227.60-3,667,881,856,108.10

Finding the Fourth Proportional to 6,206,880,772,818.40, 9,310,321,159,227.60 and 3,667,881,856,108.10

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Solution

The fourth proportional to 6,206,880,772,818.40, 9,310,321,159,227.60 and 3,667,881,856,108.10 is: 5,501,822,784,162.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,206,880,772,818.40 : 9,310,321,159,227.60 = 3,667,881,856,108.10 : x
  2. Step 2: Convert to fraction form
    6,206,880,772,818.40/9,310,321,159,227.60 = 3,667,881,856,108.10/x
  3. Step 3: Cross multiply
    6,206,880,772,818.40x = 9,310,321,159,227.60 × 3,667,881,856,108.10
  4. Step 4: Simplify right side
    6,206,880,772,818.40x = 34,149,158,054,470,247,266,648,064
  5. Step 5: Solve for x
    x = 34,149,158,054,470,247,266,648,064/6,206,880,772,818.40
  6. Step 6: Final answer
    x = 5,501,822,784,162.15

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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.