Home / 26,033,403.60-35,923,682.52-14,429,979.72

Finding the Fourth Proportional to 26,033,403.60, 35,923,682.52 and 14,429,979.72

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Solution

The fourth proportional to 26,033,403.60, 35,923,682.52 and 14,429,979.72 is: 19,912,033.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,033,403.60 : 35,923,682.52 = 14,429,979.72 : x
  2. Step 2: Convert to fraction form
    26,033,403.60/35,923,682.52 = 14,429,979.72/x
  3. Step 3: Cross multiply
    26,033,403.60x = 35,923,682.52 × 14,429,979.72
  4. Step 4: Simplify right side
    26,033,403.60x = 518,378,010,231,318.56
  5. Step 5: Solve for x
    x = 518,378,010,231,318.56/26,033,403.60
  6. Step 6: Final answer
    x = 19,912,033.72

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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.