Home / 24,543,326.42-33,869,893.11-13,529,834.38

Finding the Fourth Proportional to 24,543,326.42, 33,869,893.11 and 13,529,834.38

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Solution

The fourth proportional to 24,543,326.42, 33,869,893.11 and 13,529,834.38 is: 18,671,228.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,543,326.42 : 33,869,893.11 = 13,529,834.38 : x
  2. Step 2: Convert to fraction form
    24,543,326.42/33,869,893.11 = 13,529,834.38/x
  3. Step 3: Cross multiply
    24,543,326.42x = 33,869,893.11 × 13,529,834.38
  4. Step 4: Simplify right side
    24,543,326.42x = 458,254,044,339,677.38
  5. Step 5: Solve for x
    x = 458,254,044,339,677.38/24,543,326.42
  6. Step 6: Final answer
    x = 18,671,228.04

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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.