Home / 134,824,042,023.74-201,954,638,287.98-80,870,068,953.26

Finding the Fourth Proportional to 134,824,042,023.74, 201,954,638,287.98 and 80,870,068,953.26

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Solution

The fourth proportional to 134,824,042,023.74, 201,954,638,287.98 and 80,870,068,953.26 is: 121,136,299,421.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,824,042,023.74 : 201,954,638,287.98 = 80,870,068,953.26 : x
  2. Step 2: Convert to fraction form
    134,824,042,023.74/201,954,638,287.98 = 80,870,068,953.26/x
  3. Step 3: Cross multiply
    134,824,042,023.74x = 201,954,638,287.98 × 80,870,068,953.26
  4. Step 4: Simplify right side
    134,824,042,023.74x = 16,332,085,523,780,231,757,824
  5. Step 5: Solve for x
    x = 16,332,085,523,780,231,757,824/134,824,042,023.74
  6. Step 6: Final answer
    x = 121,136,299,421.32

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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.