Home / 232,311,976.62-348,477,585.30-68,549,727.66

Finding the Fourth Proportional to 232,311,976.62, 348,477,585.30 and 68,549,727.66

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Solution

The fourth proportional to 232,311,976.62, 348,477,585.30 and 68,549,727.66 is: 102,827,430.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,311,976.62 : 348,477,585.30 = 68,549,727.66 : x
  2. Step 2: Convert to fraction form
    232,311,976.62/348,477,585.30 = 68,549,727.66/x
  3. Step 3: Cross multiply
    232,311,976.62x = 348,477,585.30 × 68,549,727.66
  4. Step 4: Simplify right side
    232,311,976.62x = 23,888,043,567,929,420
  5. Step 5: Solve for x
    x = 23,888,043,567,929,420/232,311,976.62
  6. Step 6: Final answer
    x = 102,827,430.23

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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.