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Finding the Fourth Proportional to 24,503,460.40, 36,699,203.40 and 14,425,764.40

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Solution

The fourth proportional to 24,503,460.40, 36,699,203.40 and 14,425,764.40 is: 21,605,685.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,503,460.40 : 36,699,203.40 = 14,425,764.40 : x
  2. Step 2: Convert to fraction form
    24,503,460.40/36,699,203.40 = 14,425,764.40/x
  3. Step 3: Cross multiply
    24,503,460.40x = 36,699,203.40 × 14,425,764.40
  4. Step 4: Simplify right side
    24,503,460.40x = 529,414,061,916,078.94
  5. Step 5: Solve for x
    x = 529,414,061,916,078.94/24,503,460.40
  6. Step 6: Final answer
    x = 21,605,685.62

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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.