Home / 41,425,855.44-62,136,546.24-12,671,994.28

Finding the Fourth Proportional to 41,425,855.44, 62,136,546.24 and 12,671,994.28

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Solution

The fourth proportional to 41,425,855.44, 62,136,546.24 and 12,671,994.28 is: 19,007,307.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,425,855.44 : 62,136,546.24 = 12,671,994.28 : x
  2. Step 2: Convert to fraction form
    41,425,855.44/62,136,546.24 = 12,671,994.28/x
  3. Step 3: Cross multiply
    41,425,855.44x = 62,136,546.24 × 12,671,994.28
  4. Step 4: Simplify right side
    41,425,855.44x = 787,393,958,532,235.50
  5. Step 5: Solve for x
    x = 787,393,958,532,235.50/41,425,855.44
  6. Step 6: Final answer
    x = 19,007,307.16

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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.