Home / 14,824,168.82-22,207,293.38-10,212,341.30

Finding the Fourth Proportional to 14,824,168.82, 22,207,293.38 and 10,212,341.30

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Solution

The fourth proportional to 14,824,168.82, 22,207,293.38 and 10,212,341.30 is: 15,298,561.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,824,168.82 : 22,207,293.38 = 10,212,341.30 : x
  2. Step 2: Convert to fraction form
    14,824,168.82/22,207,293.38 = 10,212,341.30/x
  3. Step 3: Cross multiply
    14,824,168.82x = 22,207,293.38 × 10,212,341.30
  4. Step 4: Simplify right side
    14,824,168.82x = 226,788,459,183,692.41
  5. Step 5: Solve for x
    x = 226,788,459,183,692.41/14,824,168.82
  6. Step 6: Final answer
    x = 15,298,561.56

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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.