Home / 2,049,853,828.20-3,074,482,143.90-595,679,620.20

Finding the Fourth Proportional to 2,049,853,828.20, 3,074,482,143.90 and 595,679,620.20

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Solution

The fourth proportional to 2,049,853,828.20, 3,074,482,143.90 and 595,679,620.20 is: 893,432,658.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,853,828.20 : 3,074,482,143.90 = 595,679,620.20 : x
  2. Step 2: Convert to fraction form
    2,049,853,828.20/3,074,482,143.90 = 595,679,620.20/x
  3. Step 3: Cross multiply
    2,049,853,828.20x = 3,074,482,143.90 × 595,679,620.20
  4. Step 4: Simplify right side
    2,049,853,828.20x = 1,831,406,355,790,033,920
  5. Step 5: Solve for x
    x = 1,831,406,355,790,033,920/2,049,853,828.20
  6. Step 6: Final answer
    x = 893,432,658.76

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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.