Home / 45,373,879.46-68,025,934.52-23,490,799.98

Finding the Fourth Proportional to 45,373,879.46, 68,025,934.52 and 23,490,799.98

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Solution

The fourth proportional to 45,373,879.46, 68,025,934.52 and 23,490,799.98 is: 35,218,139.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,373,879.46 : 68,025,934.52 = 23,490,799.98 : x
  2. Step 2: Convert to fraction form
    45,373,879.46/68,025,934.52 = 23,490,799.98/x
  3. Step 3: Cross multiply
    45,373,879.46x = 68,025,934.52 × 23,490,799.98
  4. Step 4: Simplify right side
    45,373,879.46x = 1,597,983,621,261,897.25
  5. Step 5: Solve for x
    x = 1,597,983,621,261,897.25/45,373,879.46
  6. Step 6: Final answer
    x = 35,218,139.61

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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.