Home / 229,857,293.62-344,907,009.42-132,881,108.59

Finding the Fourth Proportional to 229,857,293.62, 344,907,009.42 and 132,881,108.59

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Solution

The fourth proportional to 229,857,293.62, 344,907,009.42 and 132,881,108.59 is: 199,391,653.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,857,293.62 : 344,907,009.42 = 132,881,108.59 : x
  2. Step 2: Convert to fraction form
    229,857,293.62/344,907,009.42 = 132,881,108.59/x
  3. Step 3: Cross multiply
    229,857,293.62x = 344,907,009.42 × 132,881,108.59
  4. Step 4: Simplify right side
    229,857,293.62x = 45,831,625,772,191,176
  5. Step 5: Solve for x
    x = 45,831,625,772,191,176/229,857,293.62
  6. Step 6: Final answer
    x = 199,391,653.19

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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.