Home / 44,126,759,202.92-66,189,702,612.30-20,216,481,703.22

Finding the Fourth Proportional to 44,126,759,202.92, 66,189,702,612.30 and 20,216,481,703.22

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Solution

The fourth proportional to 44,126,759,202.92, 66,189,702,612.30 and 20,216,481,703.22 is: 30,324,522,715.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,126,759,202.92 : 66,189,702,612.30 = 20,216,481,703.22 : x
  2. Step 2: Convert to fraction form
    44,126,759,202.92/66,189,702,612.30 = 20,216,481,703.22/x
  3. Step 3: Cross multiply
    44,126,759,202.92x = 66,189,702,612.30 × 20,216,481,703.22
  4. Step 4: Simplify right side
    44,126,759,202.92x = 1,338,122,911,802,805,190,656
  5. Step 5: Solve for x
    x = 1,338,122,911,802,805,190,656/44,126,759,202.92
  6. Step 6: Final answer
    x = 30,324,522,715.33

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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.