Home / 232,039,471.62-348,054,151.35-109,149,673.22

Finding the Fourth Proportional to 232,039,471.62, 348,054,151.35 and 109,149,673.22

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Solution

The fourth proportional to 232,039,471.62, 348,054,151.35 and 109,149,673.22 is: 163,722,131.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,039,471.62 : 348,054,151.35 = 109,149,673.22 : x
  2. Step 2: Convert to fraction form
    232,039,471.62/348,054,151.35 = 109,149,673.22/x
  3. Step 3: Cross multiply
    232,039,471.62x = 348,054,151.35 × 109,149,673.22
  4. Step 4: Simplify right side
    232,039,471.62x = 37,989,996,880,976,656
  5. Step 5: Solve for x
    x = 37,989,996,880,976,656/232,039,471.62
  6. Step 6: Final answer
    x = 163,722,131.48

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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.