Home / 37,496,396.84-56,193,526.98-21,109,497.44

Finding the Fourth Proportional to 37,496,396.84, 56,193,526.98 and 21,109,497.44

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Solution

The fourth proportional to 37,496,396.84, 56,193,526.98 and 21,109,497.44 is: 31,635,496.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,496,396.84 : 56,193,526.98 = 21,109,497.44 : x
  2. Step 2: Convert to fraction form
    37,496,396.84/56,193,526.98 = 21,109,497.44/x
  3. Step 3: Cross multiply
    37,496,396.84x = 56,193,526.98 × 21,109,497.44
  4. Step 4: Simplify right side
    37,496,396.84x = 1,186,217,113,647,913.25
  5. Step 5: Solve for x
    x = 1,186,217,113,647,913.25/37,496,396.84
  6. Step 6: Final answer
    x = 31,635,496.04

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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.