Home / 3,482,093,390.90-5,216,337,641.55-2,097,795,874.10

Finding the Fourth Proportional to 3,482,093,390.90, 5,216,337,641.55 and 2,097,795,874.10

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Solution

The fourth proportional to 3,482,093,390.90, 5,216,337,641.55 and 2,097,795,874.10 is: 3,142,595,661.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,482,093,390.90 : 5,216,337,641.55 = 2,097,795,874.10 : x
  2. Step 2: Convert to fraction form
    3,482,093,390.90/5,216,337,641.55 = 2,097,795,874.10/x
  3. Step 3: Cross multiply
    3,482,093,390.90x = 5,216,337,641.55 × 2,097,795,874.10
  4. Step 4: Simplify right side
    3,482,093,390.90x = 10,942,811,582,356,115,456
  5. Step 5: Solve for x
    x = 10,942,811,582,356,115,456/3,482,093,390.90
  6. Step 6: Final answer
    x = 3,142,595,661.26

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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.