Home / 38,342,483,998.70-57,513,725,998.05-38,342,483,998.70

Finding the Fourth Proportional to 38,342,483,998.70, 57,513,725,998.05 and 38,342,483,998.70

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Solution

The fourth proportional to 38,342,483,998.70, 57,513,725,998.05 and 38,342,483,998.70 is: 57,513,725,998.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,342,483,998.70 : 57,513,725,998.05 = 38,342,483,998.70 : x
  2. Step 2: Convert to fraction form
    38,342,483,998.70/57,513,725,998.05 = 38,342,483,998.70/x
  3. Step 3: Cross multiply
    38,342,483,998.70x = 57,513,725,998.05 × 38,342,483,998.70
  4. Step 4: Simplify right side
    38,342,483,998.70x = 2,205,219,118,785,848,147,968
  5. Step 5: Solve for x
    x = 2,205,219,118,785,848,147,968/38,342,483,998.70
  6. Step 6: Final answer
    x = 57,513,725,998.05

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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.