Home / 26,619,707.20-36,735,220.62-14,396,564.20

Finding the Fourth Proportional to 26,619,707.20, 36,735,220.62 and 14,396,564.20

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Solution

The fourth proportional to 26,619,707.20, 36,735,220.62 and 14,396,564.20 is: 19,867,271.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,619,707.20 : 36,735,220.62 = 14,396,564.20 : x
  2. Step 2: Convert to fraction form
    26,619,707.20/36,735,220.62 = 14,396,564.20/x
  3. Step 3: Cross multiply
    26,619,707.20x = 36,735,220.62 × 14,396,564.20
  4. Step 4: Simplify right side
    26,619,707.20x = 528,860,962,056,993.75
  5. Step 5: Solve for x
    x = 528,860,962,056,993.75/26,619,707.20
  6. Step 6: Final answer
    x = 19,867,271.95

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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.