Home / 2,015,614,822.10-3,022,968,503.55-723,150,310.10

Finding the Fourth Proportional to 2,015,614,822.10, 3,022,968,503.55 and 723,150,310.10

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Solution

The fourth proportional to 2,015,614,822.10, 3,022,968,503.55 and 723,150,310.10 is: 1,084,562,678.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,015,614,822.10 : 3,022,968,503.55 = 723,150,310.10 : x
  2. Step 2: Convert to fraction form
    2,015,614,822.10/3,022,968,503.55 = 723,150,310.10/x
  3. Step 3: Cross multiply
    2,015,614,822.10x = 3,022,968,503.55 × 723,150,310.10
  4. Step 4: Simplify right side
    2,015,614,822.10x = 2,186,060,610,764,715,776
  5. Step 5: Solve for x
    x = 2,186,060,610,764,715,776/2,015,614,822.10
  6. Step 6: Final answer
    x = 1,084,562,678.74

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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.