Home / 5,432,888,001.80-8,149,332,002.70-4,344,496,833.80

Finding the Fourth Proportional to 5,432,888,001.80, 8,149,332,002.70 and 4,344,496,833.80

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Solution

The fourth proportional to 5,432,888,001.80, 8,149,332,002.70 and 4,344,496,833.80 is: 6,516,745,250.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,432,888,001.80 : 8,149,332,002.70 = 4,344,496,833.80 : x
  2. Step 2: Convert to fraction form
    5,432,888,001.80/8,149,332,002.70 = 4,344,496,833.80/x
  3. Step 3: Cross multiply
    5,432,888,001.80x = 8,149,332,002.70 × 4,344,496,833.80
  4. Step 4: Simplify right side
    5,432,888,001.80x = 35,404,747,083,315,163,136
  5. Step 5: Solve for x
    x = 35,404,747,083,315,163,136/5,432,888,001.80
  6. Step 6: Final answer
    x = 6,516,745,250.70

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Double scale
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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.