Home / 106,998,197.65-160,446,702.30-41,450,036.37

Finding the Fourth Proportional to 106,998,197.65, 160,446,702.30 and 41,450,036.37

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Solution

The fourth proportional to 106,998,197.65, 160,446,702.30 and 41,450,036.37 is: 62,155,454.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,998,197.65 : 160,446,702.30 = 41,450,036.37 : x
  2. Step 2: Convert to fraction form
    106,998,197.65/160,446,702.30 = 41,450,036.37/x
  3. Step 3: Cross multiply
    106,998,197.65x = 160,446,702.30 × 41,450,036.37
  4. Step 4: Simplify right side
    106,998,197.65x = 6,650,521,645,257,399
  5. Step 5: Solve for x
    x = 6,650,521,645,257,399/106,998,197.65
  6. Step 6: Final answer
    x = 62,155,454.87

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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.