Home / 5,755,762,936.40-8,633,644,404.60-3,306,882,808.40

Finding the Fourth Proportional to 5,755,762,936.40, 8,633,644,404.60 and 3,306,882,808.40

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Solution

The fourth proportional to 5,755,762,936.40, 8,633,644,404.60 and 3,306,882,808.40 is: 4,960,324,212.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,755,762,936.40 : 8,633,644,404.60 = 3,306,882,808.40 : x
  2. Step 2: Convert to fraction form
    5,755,762,936.40/8,633,644,404.60 = 3,306,882,808.40/x
  3. Step 3: Cross multiply
    5,755,762,936.40x = 8,633,644,404.60 × 3,306,882,808.40
  4. Step 4: Simplify right side
    5,755,762,936.40x = 28,550,450,255,410,597,888
  5. Step 5: Solve for x
    x = 28,550,450,255,410,597,888/5,755,762,936.40
  6. Step 6: Final answer
    x = 4,960,324,212.60

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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.