Home / 236,201,906.40-354,302,859.60-229,824,614.40

Finding the Fourth Proportional to 236,201,906.40, 354,302,859.60 and 229,824,614.40

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Solution

The fourth proportional to 236,201,906.40, 354,302,859.60 and 229,824,614.40 is: 344,736,921.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,201,906.40 : 354,302,859.60 = 229,824,614.40 : x
  2. Step 2: Convert to fraction form
    236,201,906.40/354,302,859.60 = 229,824,614.40/x
  3. Step 3: Cross multiply
    236,201,906.40x = 354,302,859.60 × 229,824,614.40
  4. Step 4: Simplify right side
    236,201,906.40x = 81,427,518,088,387,344
  5. Step 5: Solve for x
    x = 81,427,518,088,387,344/236,201,906.40
  6. Step 6: Final answer
    x = 344,736,921.60

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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.