Home / 344,774,096.49-475,798,301.81-188,151,292.43

Finding the Fourth Proportional to 344,774,096.49, 475,798,301.81 and 188,151,292.43

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Solution

The fourth proportional to 344,774,096.49, 475,798,301.81 and 188,151,292.43 is: 259,654,267.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,774,096.49 : 475,798,301.81 = 188,151,292.43 : x
  2. Step 2: Convert to fraction form
    344,774,096.49/475,798,301.81 = 188,151,292.43/x
  3. Step 3: Cross multiply
    344,774,096.49x = 475,798,301.81 × 188,151,292.43
  4. Step 4: Simplify right side
    344,774,096.49x = 89,522,065,418,230,960
  5. Step 5: Solve for x
    x = 89,522,065,418,230,960/344,774,096.49
  6. Step 6: Final answer
    x = 259,654,267.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.