Home / 2,022,048,107.10-3,033,072,160.65-987,068,727.90

Finding the Fourth Proportional to 2,022,048,107.10, 3,033,072,160.65 and 987,068,727.90

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Solution

The fourth proportional to 2,022,048,107.10, 3,033,072,160.65 and 987,068,727.90 is: 1,480,603,091.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,048,107.10 : 3,033,072,160.65 = 987,068,727.90 : x
  2. Step 2: Convert to fraction form
    2,022,048,107.10/3,033,072,160.65 = 987,068,727.90/x
  3. Step 3: Cross multiply
    2,022,048,107.10x = 3,033,072,160.65 × 987,068,727.90
  4. Step 4: Simplify right side
    2,022,048,107.10x = 2,993,850,679,241,699,840
  5. Step 5: Solve for x
    x = 2,993,850,679,241,699,840/2,022,048,107.10
  6. Step 6: Final answer
    x = 1,480,603,091.85

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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.