Home / 4,270,728,233.40-6,406,092,350.10-3,353,433,948.60

Finding the Fourth Proportional to 4,270,728,233.40, 6,406,092,350.10 and 3,353,433,948.60

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Solution

The fourth proportional to 4,270,728,233.40, 6,406,092,350.10 and 3,353,433,948.60 is: 5,030,150,922.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,270,728,233.40 : 6,406,092,350.10 = 3,353,433,948.60 : x
  2. Step 2: Convert to fraction form
    4,270,728,233.40/6,406,092,350.10 = 3,353,433,948.60/x
  3. Step 3: Cross multiply
    4,270,728,233.40x = 6,406,092,350.10 × 3,353,433,948.60
  4. Step 4: Simplify right side
    4,270,728,233.40x = 21,482,407,564,692,099,072
  5. Step 5: Solve for x
    x = 21,482,407,564,692,099,072/4,270,728,233.40
  6. Step 6: Final answer
    x = 5,030,150,922.90

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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.