Home / 26,962,702.83-37,215,450.42-16,643,496.42

Finding the Fourth Proportional to 26,962,702.83, 37,215,450.42 and 16,643,496.42

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Solution

The fourth proportional to 26,962,702.83, 37,215,450.42 and 16,643,496.42 is: 22,972,296.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,962,702.83 : 37,215,450.42 = 16,643,496.42 : x
  2. Step 2: Convert to fraction form
    26,962,702.83/37,215,450.42 = 16,643,496.42/x
  3. Step 3: Cross multiply
    26,962,702.83x = 37,215,450.42 × 16,643,496.42
  4. Step 4: Simplify right side
    26,962,702.83x = 619,395,215,833,957.50
  5. Step 5: Solve for x
    x = 619,395,215,833,957.50/26,962,702.83
  6. Step 6: Final answer
    x = 22,972,296.94

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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.