Home / 17,792,562.30-26,688,843.45-11,735,447.10

Finding the Fourth Proportional to 17,792,562.30, 26,688,843.45 and 11,735,447.10

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Solution

The fourth proportional to 17,792,562.30, 26,688,843.45 and 11,735,447.10 is: 17,603,170.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,792,562.30 : 26,688,843.45 = 11,735,447.10 : x
  2. Step 2: Convert to fraction form
    17,792,562.30/26,688,843.45 = 11,735,447.10/x
  3. Step 3: Cross multiply
    17,792,562.30x = 26,688,843.45 × 11,735,447.10
  4. Step 4: Simplify right side
    17,792,562.30x = 313,205,510,467,656.50
  5. Step 5: Solve for x
    x = 313,205,510,467,656.50/17,792,562.30
  6. Step 6: Final answer
    x = 17,603,170.65

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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.