Home / 8,847,272,795.87-13,270,818,299.66-5,114,188,846.10

Finding the Fourth Proportional to 8,847,272,795.87, 13,270,818,299.66 and 5,114,188,846.10

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Solution

The fourth proportional to 8,847,272,795.87, 13,270,818,299.66 and 5,114,188,846.10 is: 7,671,230,727.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,847,272,795.87 : 13,270,818,299.66 = 5,114,188,846.10 : x
  2. Step 2: Convert to fraction form
    8,847,272,795.87/13,270,818,299.66 = 5,114,188,846.10/x
  3. Step 3: Cross multiply
    8,847,272,795.87x = 13,270,818,299.66 × 5,114,188,846.10
  4. Step 4: Simplify right side
    8,847,272,795.87x = 67,869,470,926,740,946,944
  5. Step 5: Solve for x
    x = 67,869,470,926,740,946,944/8,847,272,795.87
  6. Step 6: Final answer
    x = 7,671,230,727.56

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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.