Home / 6,700,979,435.20-10,051,469,152.80-1,793,653,241.20

Finding the Fourth Proportional to 6,700,979,435.20, 10,051,469,152.80 and 1,793,653,241.20

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Solution

The fourth proportional to 6,700,979,435.20, 10,051,469,152.80 and 1,793,653,241.20 is: 2,690,479,861.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,700,979,435.20 : 10,051,469,152.80 = 1,793,653,241.20 : x
  2. Step 2: Convert to fraction form
    6,700,979,435.20/10,051,469,152.80 = 1,793,653,241.20/x
  3. Step 3: Cross multiply
    6,700,979,435.20x = 10,051,469,152.80 × 1,793,653,241.20
  4. Step 4: Simplify right side
    6,700,979,435.20x = 18,028,850,224,741,537,792
  5. Step 5: Solve for x
    x = 18,028,850,224,741,537,792/6,700,979,435.20
  6. Step 6: Final answer
    x = 2,690,479,861.80

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Double scale
Find fourth proportional to 6,700,979,436.20, 10,051,469,154.30 and 1,793,653,242.20
Similar ratio
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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.