Home / 439,293,335.29-606,223,139.13-241,058,146.79

Finding the Fourth Proportional to 439,293,335.29, 606,223,139.13 and 241,058,146.79

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Solution

The fourth proportional to 439,293,335.29, 606,223,139.13 and 241,058,146.79 is: 332,659,329.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    439,293,335.29 : 606,223,139.13 = 241,058,146.79 : x
  2. Step 2: Convert to fraction form
    439,293,335.29/606,223,139.13 = 241,058,146.79/x
  3. Step 3: Cross multiply
    439,293,335.29x = 606,223,139.13 × 241,058,146.79
  4. Step 4: Simplify right side
    439,293,335.29x = 146,135,026,461,409,696
  5. Step 5: Solve for x
    x = 146,135,026,461,409,696/439,293,335.29
  6. Step 6: Final answer
    x = 332,659,329.71

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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.