Home / 5,711,616,195.40-8,567,424,293.10-3,090,407,465.80

Finding the Fourth Proportional to 5,711,616,195.40, 8,567,424,293.10 and 3,090,407,465.80

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Solution

The fourth proportional to 5,711,616,195.40, 8,567,424,293.10 and 3,090,407,465.80 is: 4,635,611,198.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,711,616,195.40 : 8,567,424,293.10 = 3,090,407,465.80 : x
  2. Step 2: Convert to fraction form
    5,711,616,195.40/8,567,424,293.10 = 3,090,407,465.80/x
  3. Step 3: Cross multiply
    5,711,616,195.40x = 8,567,424,293.10 × 3,090,407,465.80
  4. Step 4: Simplify right side
    5,711,616,195.40x = 26,476,831,998,072,528,896
  5. Step 5: Solve for x
    x = 26,476,831,998,072,528,896/5,711,616,195.40
  6. Step 6: Final answer
    x = 4,635,611,198.70

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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.