Home / 5,693,648,113.60-8,540,472,170.40-3,489,655,998.40

Finding the Fourth Proportional to 5,693,648,113.60, 8,540,472,170.40 and 3,489,655,998.40

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Solution

The fourth proportional to 5,693,648,113.60, 8,540,472,170.40 and 3,489,655,998.40 is: 5,234,483,997.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,693,648,113.60 : 8,540,472,170.40 = 3,489,655,998.40 : x
  2. Step 2: Convert to fraction form
    5,693,648,113.60/8,540,472,170.40 = 3,489,655,998.40/x
  3. Step 3: Cross multiply
    5,693,648,113.60x = 8,540,472,170.40 × 3,489,655,998.40
  4. Step 4: Simplify right side
    5,693,648,113.60x = 29,803,309,938,604,625,920
  5. Step 5: Solve for x
    x = 29,803,309,938,604,625,920/5,693,648,113.60
  6. Step 6: Final answer
    x = 5,234,483,997.60

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Half scale
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Double scale
Find fourth proportional to 5,693,648,114.60, 8,540,472,171.90 and 3,489,655,999.40
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.