Home / 110,696,180.62-165,900,246.06-45,040,804.06

Finding the Fourth Proportional to 110,696,180.62, 165,900,246.06 and 45,040,804.06

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Solution

The fourth proportional to 110,696,180.62, 165,900,246.06 and 45,040,804.06 is: 67,502,604.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,696,180.62 : 165,900,246.06 = 45,040,804.06 : x
  2. Step 2: Convert to fraction form
    110,696,180.62/165,900,246.06 = 45,040,804.06/x
  3. Step 3: Cross multiply
    110,696,180.62x = 165,900,246.06 × 45,040,804.06
  4. Step 4: Simplify right side
    110,696,180.62x = 7,472,280,476,294,248
  5. Step 5: Solve for x
    x = 7,472,280,476,294,248/110,696,180.62
  6. Step 6: Final answer
    x = 67,502,604.29

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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.