Home / 17,782,708.17-24,540,162.27-9,633,946.17

Finding the Fourth Proportional to 17,782,708.17, 24,540,162.27 and 9,633,946.17

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Solution

The fourth proportional to 17,782,708.17, 24,540,162.27 and 9,633,946.17 is: 13,294,859.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,782,708.17 : 24,540,162.27 = 9,633,946.17 : x
  2. Step 2: Convert to fraction form
    17,782,708.17/24,540,162.27 = 9,633,946.17/x
  3. Step 3: Cross multiply
    17,782,708.17x = 24,540,162.27 × 9,633,946.17
  4. Step 4: Simplify right side
    17,782,708.17x = 236,418,602,312,245
  5. Step 5: Solve for x
    x = 236,418,602,312,245/17,782,708.17
  6. Step 6: Final answer
    x = 13,294,859.26

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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.