Home / 24,543,327.62-33,869,894.78-13,529,835.58

Finding the Fourth Proportional to 24,543,327.62, 33,869,894.78 and 13,529,835.58

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Solution

The fourth proportional to 24,543,327.62, 33,869,894.78 and 13,529,835.58 is: 18,671,229.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,543,327.62 : 33,869,894.78 = 13,529,835.58 : x
  2. Step 2: Convert to fraction form
    24,543,327.62/33,869,894.78 = 13,529,835.58/x
  3. Step 3: Cross multiply
    24,543,327.62x = 33,869,894.78 × 13,529,835.58
  4. Step 4: Simplify right side
    24,543,327.62x = 458,254,107,485,300.31
  5. Step 5: Solve for x
    x = 458,254,107,485,300.31/24,543,327.62
  6. Step 6: Final answer
    x = 18,671,229.70

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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.