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Finding the Fourth Proportional to 24,483,624.80, 36,693,944.40 and 14,888,818.40

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Solution

The fourth proportional to 24,483,624.80, 36,693,944.40 and 14,888,818.40 is: 22,314,076.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,483,624.80 : 36,693,944.40 = 14,888,818.40 : x
  2. Step 2: Convert to fraction form
    24,483,624.80/36,693,944.40 = 14,888,818.40/x
  3. Step 3: Cross multiply
    24,483,624.80x = 36,693,944.40 × 14,888,818.40
  4. Step 4: Simplify right side
    24,483,624.80x = 546,329,474,551,296.94
  5. Step 5: Solve for x
    x = 546,329,474,551,296.94/24,483,624.80
  6. Step 6: Final answer
    x = 22,314,076.41

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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.