Home / 65,432,918,408.70-98,149,377,613.05-65,432,918,408.70

Finding the Fourth Proportional to 65,432,918,408.70, 98,149,377,613.05 and 65,432,918,408.70

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Solution

The fourth proportional to 65,432,918,408.70, 98,149,377,613.05 and 65,432,918,408.70 is: 98,149,377,613.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,432,918,408.70 : 98,149,377,613.05 = 65,432,918,408.70 : x
  2. Step 2: Convert to fraction form
    65,432,918,408.70/98,149,377,613.05 = 65,432,918,408.70/x
  3. Step 3: Cross multiply
    65,432,918,408.70x = 98,149,377,613.05 × 65,432,918,408.70
  4. Step 4: Simplify right side
    65,432,918,408.70x = 6,422,200,217,219,386,834,944
  5. Step 5: Solve for x
    x = 6,422,200,217,219,386,834,944/65,432,918,408.70
  6. Step 6: Final answer
    x = 98,149,377,613.05

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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.