Home / 32,770,981.52-49,115,368.32-17,380,284.11

Finding the Fourth Proportional to 32,770,981.52, 49,115,368.32 and 17,380,284.11

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Solution

The fourth proportional to 32,770,981.52, 49,115,368.32 and 17,380,284.11 is: 26,048,626.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,770,981.52 : 49,115,368.32 = 17,380,284.11 : x
  2. Step 2: Convert to fraction form
    32,770,981.52/49,115,368.32 = 17,380,284.11/x
  3. Step 3: Cross multiply
    32,770,981.52x = 49,115,368.32 × 17,380,284.11
  4. Step 4: Simplify right side
    32,770,981.52x = 853,639,055,540,087.25
  5. Step 5: Solve for x
    x = 853,639,055,540,087.25/32,770,981.52
  6. Step 6: Final answer
    x = 26,048,626.44

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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.