Home / 34,162,915.90-51,182,165.85-16,172,362.30

Finding the Fourth Proportional to 34,162,915.90, 51,182,165.85 and 16,172,362.30

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Solution

The fourth proportional to 34,162,915.90, 51,182,165.85 and 16,172,362.30 is: 24,229,094.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,162,915.90 : 51,182,165.85 = 16,172,362.30 : x
  2. Step 2: Convert to fraction form
    34,162,915.90/51,182,165.85 = 16,172,362.30/x
  3. Step 3: Cross multiply
    34,162,915.90x = 51,182,165.85 × 16,172,362.30
  4. Step 4: Simplify right side
    34,162,915.90x = 827,736,529,424,887.50
  5. Step 5: Solve for x
    x = 827,736,529,424,887.50/34,162,915.90
  6. Step 6: Final answer
    x = 24,229,094.84

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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.