Home / 2,988,004,800.60-4,482,007,200.90-2,096,937,675.90

Finding the Fourth Proportional to 2,988,004,800.60, 4,482,007,200.90 and 2,096,937,675.90

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Solution

The fourth proportional to 2,988,004,800.60, 4,482,007,200.90 and 2,096,937,675.90 is: 3,145,406,513.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,988,004,800.60 : 4,482,007,200.90 = 2,096,937,675.90 : x
  2. Step 2: Convert to fraction form
    2,988,004,800.60/4,482,007,200.90 = 2,096,937,675.90/x
  3. Step 3: Cross multiply
    2,988,004,800.60x = 4,482,007,200.90 × 2,096,937,675.90
  4. Step 4: Simplify right side
    2,988,004,800.60x = 9,398,489,763,222,310,912
  5. Step 5: Solve for x
    x = 9,398,489,763,222,310,912/2,988,004,800.60
  6. Step 6: Final answer
    x = 3,145,406,513.85

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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.