Home / 236,032,383.40-354,336,114.30-149,770,623.40

Finding the Fourth Proportional to 236,032,383.40, 354,336,114.30 and 149,770,623.40

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Solution

The fourth proportional to 236,032,383.40, 354,336,114.30 and 149,770,623.40 is: 224,838,388.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,032,383.40 : 354,336,114.30 = 149,770,623.40 : x
  2. Step 2: Convert to fraction form
    236,032,383.40/354,336,114.30 = 149,770,623.40/x
  3. Step 3: Cross multiply
    236,032,383.40x = 354,336,114.30 × 149,770,623.40
  4. Step 4: Simplify right side
    236,032,383.40x = 53,069,140,731,844,656
  5. Step 5: Solve for x
    x = 53,069,140,731,844,656/236,032,383.40
  6. Step 6: Final answer
    x = 224,838,388.56

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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.