Home / 30,117,647.43-41,565,896.43-17,894,504.43

Finding the Fourth Proportional to 30,117,647.43, 41,565,896.43 and 17,894,504.43

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Solution

The fourth proportional to 30,117,647.43, 41,565,896.43 and 17,894,504.43 is: 24,696,521.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,117,647.43 : 41,565,896.43 = 17,894,504.43 : x
  2. Step 2: Convert to fraction form
    30,117,647.43/41,565,896.43 = 17,894,504.43/x
  3. Step 3: Cross multiply
    30,117,647.43x = 41,565,896.43 × 17,894,504.43
  4. Step 4: Simplify right side
    30,117,647.43x = 743,801,117,803,556.12
  5. Step 5: Solve for x
    x = 743,801,117,803,556.12/30,117,647.43
  6. Step 6: Final answer
    x = 24,696,521.19

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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.