Home / 30,733,324.12-42,414,404.97-17,503,060.49

Finding the Fourth Proportional to 30,733,324.12, 42,414,404.97 and 17,503,060.49

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Solution

The fourth proportional to 30,733,324.12, 42,414,404.97 and 17,503,060.49 is: 24,155,600.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,733,324.12 : 42,414,404.97 = 17,503,060.49 : x
  2. Step 2: Convert to fraction form
    30,733,324.12/42,414,404.97 = 17,503,060.49/x
  3. Step 3: Cross multiply
    30,733,324.12x = 42,414,404.97 × 17,503,060.49
  4. Step 4: Simplify right side
    30,733,324.12x = 742,381,895,668,952.12
  5. Step 5: Solve for x
    x = 742,381,895,668,952.12/30,733,324.12
  6. Step 6: Final answer
    x = 24,155,600.37

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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.