Home / 27,364,500.72-37,763,702.28-16,500,184.56

Finding the Fourth Proportional to 27,364,500.72, 37,763,702.28 and 16,500,184.56

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Solution

The fourth proportional to 27,364,500.72, 37,763,702.28 and 16,500,184.56 is: 22,770,671.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,364,500.72 : 37,763,702.28 = 16,500,184.56 : x
  2. Step 2: Convert to fraction form
    27,364,500.72/37,763,702.28 = 16,500,184.56/x
  3. Step 3: Cross multiply
    27,364,500.72x = 37,763,702.28 × 16,500,184.56
  4. Step 4: Simplify right side
    27,364,500.72x = 623,108,057,288,892.88
  5. Step 5: Solve for x
    x = 623,108,057,288,892.88/27,364,500.72
  6. Step 6: Final answer
    x = 22,770,671.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.