Home / 26,140,540.14-36,073,746.30-14,379,555.90

Finding the Fourth Proportional to 26,140,540.14, 36,073,746.30 and 14,379,555.90

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Solution

The fourth proportional to 26,140,540.14, 36,073,746.30 and 14,379,555.90 is: 19,843,677.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,140,540.14 : 36,073,746.30 = 14,379,555.90 : x
  2. Step 2: Convert to fraction form
    26,140,540.14/36,073,746.30 = 14,379,555.90/x
  3. Step 3: Cross multiply
    26,140,540.14x = 36,073,746.30 × 14,379,555.90
  4. Step 4: Simplify right side
    26,140,540.14x = 518,724,451,443,268.12
  5. Step 5: Solve for x
    x = 518,724,451,443,268.12/26,140,540.14
  6. Step 6: Final answer
    x = 19,843,677.63

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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.