Home / 24,543,327.42-33,869,894.49-13,529,835.38

Finding the Fourth Proportional to 24,543,327.42, 33,869,894.49 and 13,529,835.38

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Solution

The fourth proportional to 24,543,327.42, 33,869,894.49 and 13,529,835.38 is: 18,671,229.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,543,327.42 : 33,869,894.49 = 13,529,835.38 : x
  2. Step 2: Convert to fraction form
    24,543,327.42/33,869,894.49 = 13,529,835.38/x
  3. Step 3: Cross multiply
    24,543,327.42x = 33,869,894.49 × 13,529,835.38
  4. Step 4: Simplify right side
    24,543,327.42x = 458,254,096,787,669.12
  5. Step 5: Solve for x
    x = 458,254,096,787,669.12/24,543,327.42
  6. Step 6: Final answer
    x = 18,671,229.41

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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.