Home / 17,751,302.28-26,627,713.20-6,970,935.74

Finding the Fourth Proportional to 17,751,302.28, 26,627,713.20 and 6,970,935.74

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Solution

The fourth proportional to 17,751,302.28, 26,627,713.20 and 6,970,935.74 is: 10,456,701.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,751,302.28 : 26,627,713.20 = 6,970,935.74 : x
  2. Step 2: Convert to fraction form
    17,751,302.28/26,627,713.20 = 6,970,935.74/x
  3. Step 3: Cross multiply
    17,751,302.28x = 26,627,713.20 × 6,970,935.74
  4. Step 4: Simplify right side
    17,751,302.28x = 185,620,077,487,211.22
  5. Step 5: Solve for x
    x = 185,620,077,487,211.22/17,751,302.28
  6. Step 6: Final answer
    x = 10,456,701.97

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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.