Home / 50,396,121,152.88-69,546,675,094.23-27,221,334,668.22

Finding the Fourth Proportional to 50,396,121,152.88, 69,546,675,094.23 and 27,221,334,668.22

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Solution

The fourth proportional to 50,396,121,152.88, 69,546,675,094.23 and 27,221,334,668.22 is: 37,565,456,914.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,396,121,152.88 : 69,546,675,094.23 = 27,221,334,668.22 : x
  2. Step 2: Convert to fraction form
    50,396,121,152.88/69,546,675,094.23 = 27,221,334,668.22/x
  3. Step 3: Cross multiply
    50,396,121,152.88x = 69,546,675,094.23 × 27,221,334,668.22
  4. Step 4: Simplify right side
    50,396,121,152.88x = 1,893,153,317,802,173,792,256
  5. Step 5: Solve for x
    x = 1,893,153,317,802,173,792,256/50,396,121,152.88
  6. Step 6: Final answer
    x = 37,565,456,914.02

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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.