Home / 32,322,630.45-44,606,172.02-17,639,242.51

Finding the Fourth Proportional to 32,322,630.45, 44,606,172.02 and 17,639,242.51

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Solution

The fourth proportional to 32,322,630.45, 44,606,172.02 and 17,639,242.51 is: 24,342,668.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,322,630.45 : 44,606,172.02 = 17,639,242.51 : x
  2. Step 2: Convert to fraction form
    32,322,630.45/44,606,172.02 = 17,639,242.51/x
  3. Step 3: Cross multiply
    32,322,630.45x = 44,606,172.02 × 17,639,242.51
  4. Step 4: Simplify right side
    32,322,630.45x = 786,819,085,587,481.50
  5. Step 5: Solve for x
    x = 786,819,085,587,481.50/32,322,630.45
  6. Step 6: Final answer
    x = 24,342,668.73

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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.