Home / 22,416,046.94-33,634,699.29-13,336,082.21

Finding the Fourth Proportional to 22,416,046.94, 33,634,699.29 and 13,336,082.21

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Solution

The fourth proportional to 22,416,046.94, 33,634,699.29 and 13,336,082.21 is: 20,010,446.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,416,046.94 : 33,634,699.29 = 13,336,082.21 : x
  2. Step 2: Convert to fraction form
    22,416,046.94/33,634,699.29 = 13,336,082.21/x
  3. Step 3: Cross multiply
    22,416,046.94x = 33,634,699.29 × 13,336,082.21
  4. Step 4: Simplify right side
    22,416,046.94x = 448,555,114,671,895.12
  5. Step 5: Solve for x
    x = 448,555,114,671,895.12/22,416,046.94
  6. Step 6: Final answer
    x = 20,010,446.80

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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.