Home / 5,821,970,607.20-8,732,955,910.80-5,668,915,599.20

Finding the Fourth Proportional to 5,821,970,607.20, 8,732,955,910.80 and 5,668,915,599.20

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Solution

The fourth proportional to 5,821,970,607.20, 8,732,955,910.80 and 5,668,915,599.20 is: 8,503,373,398.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,821,970,607.20 : 8,732,955,910.80 = 5,668,915,599.20 : x
  2. Step 2: Convert to fraction form
    5,821,970,607.20/8,732,955,910.80 = 5,668,915,599.20/x
  3. Step 3: Cross multiply
    5,821,970,607.20x = 8,732,955,910.80 × 5,668,915,599.20
  4. Step 4: Simplify right side
    5,821,970,607.20x = 49,506,389,989,859,958,784
  5. Step 5: Solve for x
    x = 49,506,389,989,859,958,784/5,821,970,607.20
  6. Step 6: Final answer
    x = 8,503,373,398.80

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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.