Home / 6,571,483,214.15-9,068,654,806.82-3,560,733,587.42

Finding the Fourth Proportional to 6,571,483,214.15, 9,068,654,806.82 and 3,560,733,587.42

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Solution

The fourth proportional to 6,571,483,214.15, 9,068,654,806.82 and 3,560,733,587.42 is: 4,913,816,669.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,571,483,214.15 : 9,068,654,806.82 = 3,560,733,587.42 : x
  2. Step 2: Convert to fraction form
    6,571,483,214.15/9,068,654,806.82 = 3,560,733,587.42/x
  3. Step 3: Cross multiply
    6,571,483,214.15x = 9,068,654,806.82 × 3,560,733,587.42
  4. Step 4: Simplify right side
    6,571,483,214.15x = 32,291,063,763,344,678,912
  5. Step 5: Solve for x
    x = 32,291,063,763,344,678,912/6,571,483,214.15
  6. Step 6: Final answer
    x = 4,913,816,669.85

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Double scale
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1.5x scale

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.