Home / 26,033,405.10-35,923,684.59-14,429,981.22

Finding the Fourth Proportional to 26,033,405.10, 35,923,684.59 and 14,429,981.22

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Solution

The fourth proportional to 26,033,405.10, 35,923,684.59 and 14,429,981.22 is: 19,912,035.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,033,405.10 : 35,923,684.59 = 14,429,981.22 : x
  2. Step 2: Convert to fraction form
    26,033,405.10/35,923,684.59 = 14,429,981.22/x
  3. Step 3: Cross multiply
    26,033,405.10x = 35,923,684.59 × 14,429,981.22
  4. Step 4: Simplify right side
    26,033,405.10x = 518,378,093,986,903.50
  5. Step 5: Solve for x
    x = 518,378,093,986,903.50/26,033,405.10
  6. Step 6: Final answer
    x = 19,912,035.79

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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.