Home / 110,654,302.29-165,982,085.46-45,958,107.39

Finding the Fourth Proportional to 110,654,302.29, 165,982,085.46 and 45,958,107.39

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Solution

The fourth proportional to 110,654,302.29, 165,982,085.46 and 45,958,107.39 is: 68,937,423.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,654,302.29 : 165,982,085.46 = 45,958,107.39 : x
  2. Step 2: Convert to fraction form
    110,654,302.29/165,982,085.46 = 45,958,107.39/x
  3. Step 3: Cross multiply
    110,654,302.29x = 165,982,085.46 × 45,958,107.39
  4. Step 4: Simplify right side
    110,654,302.29x = 7,628,222,508,386,838
  5. Step 5: Solve for x
    x = 7,628,222,508,386,838/110,654,302.29
  6. Step 6: Final answer
    x = 68,937,423.58

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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.