Home / 1,679,462,603.20-2,517,346,327.20-588,384,049.60

Finding the Fourth Proportional to 1,679,462,603.20, 2,517,346,327.20 and 588,384,049.60

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Solution

The fourth proportional to 1,679,462,603.20, 2,517,346,327.20 and 588,384,049.60 is: 881,928,792.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,679,462,603.20 : 2,517,346,327.20 = 588,384,049.60 : x
  2. Step 2: Convert to fraction form
    1,679,462,603.20/2,517,346,327.20 = 588,384,049.60/x
  3. Step 3: Cross multiply
    1,679,462,603.20x = 2,517,346,327.20 × 588,384,049.60
  4. Step 4: Simplify right side
    1,679,462,603.20x = 1,481,166,426,243,622,656
  5. Step 5: Solve for x
    x = 1,481,166,426,243,622,656/1,679,462,603.20
  6. Step 6: Final answer
    x = 881,928,792.83

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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.