Home / 25,282,822.10-37,924,233.15-10,933,915.10

Finding the Fourth Proportional to 25,282,822.10, 37,924,233.15 and 10,933,915.10

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Solution

The fourth proportional to 25,282,822.10, 37,924,233.15 and 10,933,915.10 is: 16,400,872.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,282,822.10 : 37,924,233.15 = 10,933,915.10 : x
  2. Step 2: Convert to fraction form
    25,282,822.10/37,924,233.15 = 10,933,915.10/x
  3. Step 3: Cross multiply
    25,282,822.10x = 37,924,233.15 × 10,933,915.10
  4. Step 4: Simplify right side
    25,282,822.10x = 414,660,345,494,705.56
  5. Step 5: Solve for x
    x = 414,660,345,494,705.56/25,282,822.10
  6. Step 6: Final answer
    x = 16,400,872.65

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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.