Home / 4,783,669,679.10-7,175,504,518.65-4,324,504,655.10

Finding the Fourth Proportional to 4,783,669,679.10, 7,175,504,518.65 and 4,324,504,655.10

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Solution

The fourth proportional to 4,783,669,679.10, 7,175,504,518.65 and 4,324,504,655.10 is: 6,486,756,982.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,783,669,679.10 : 7,175,504,518.65 = 4,324,504,655.10 : x
  2. Step 2: Convert to fraction form
    4,783,669,679.10/7,175,504,518.65 = 4,324,504,655.10/x
  3. Step 3: Cross multiply
    4,783,669,679.10x = 7,175,504,518.65 × 4,324,504,655.10
  4. Step 4: Simplify right side
    4,783,669,679.10x = 31,030,502,693,593,010,176
  5. Step 5: Solve for x
    x = 31,030,502,693,593,010,176/4,783,669,679.10
  6. Step 6: Final answer
    x = 6,486,756,982.65

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Half scale
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Double scale
Find fourth proportional to 4,783,669,680.10, 7,175,504,520.15 and 4,324,504,656.10
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.