Home / 36,912,145.80-55,368,218.70-16,441,825.80

Finding the Fourth Proportional to 36,912,145.80, 55,368,218.70 and 16,441,825.80

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Solution

The fourth proportional to 36,912,145.80, 55,368,218.70 and 16,441,825.80 is: 24,662,738.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,912,145.80 : 55,368,218.70 = 16,441,825.80 : x
  2. Step 2: Convert to fraction form
    36,912,145.80/55,368,218.70 = 16,441,825.80/x
  3. Step 3: Cross multiply
    36,912,145.80x = 55,368,218.70 × 16,441,825.80
  4. Step 4: Simplify right side
    36,912,145.80x = 910,354,606,721,702.50
  5. Step 5: Solve for x
    x = 910,354,606,721,702.50/36,912,145.80
  6. Step 6: Final answer
    x = 24,662,738.70

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1.5x scale

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.