Home / 4,888,503,910,646.80-6,745,831,433,253-2,693,546,298,321.20

Finding the Fourth Proportional to 4,888,503,910,646.80, 6,745,831,433,253 and 2,693,546,298,321.20

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Solution

The fourth proportional to 4,888,503,910,646.80, 6,745,831,433,253 and 2,693,546,298,321.20 is: 3,716,926,409,031.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,888,503,910,646.80 : 6,745,831,433,253 = 2,693,546,298,321.20 : x
  2. Step 2: Convert to fraction form
    4,888,503,910,646.80/6,745,831,433,253 = 2,693,546,298,321.20/x
  3. Step 3: Cross multiply
    4,888,503,910,646.80x = 6,745,831,433,253 × 2,693,546,298,321.20
  4. Step 4: Simplify right side
    4,888,503,910,646.80x = 18,170,209,286,137,413,608,931,328
  5. Step 5: Solve for x
    x = 18,170,209,286,137,413,608,931,328/4,888,503,910,646.80
  6. Step 6: Final answer
    x = 3,716,926,409,031.61

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.