Home / 170,906,926.56-235,851,797.97-92,590,480.05

Finding the Fourth Proportional to 170,906,926.56, 235,851,797.97 and 92,590,480.05

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Solution

The fourth proportional to 170,906,926.56, 235,851,797.97 and 92,590,480.05 is: 127,774,992.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,906,926.56 : 235,851,797.97 = 92,590,480.05 : x
  2. Step 2: Convert to fraction form
    170,906,926.56/235,851,797.97 = 92,590,480.05/x
  3. Step 3: Cross multiply
    170,906,926.56x = 235,851,797.97 × 92,590,480.05
  4. Step 4: Simplify right side
    170,906,926.56x = 21,837,631,194,150,264
  5. Step 5: Solve for x
    x = 21,837,631,194,150,264/170,906,926.56
  6. Step 6: Final answer
    x = 127,774,992.12

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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.