Home / 49,660,205.45-68,492,260.19-32,262,156.32

Finding the Fourth Proportional to 49,660,205.45, 68,492,260.19 and 32,262,156.32

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Solution

The fourth proportional to 49,660,205.45, 68,492,260.19 and 32,262,156.32 is: 44,496,553.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,660,205.45 : 68,492,260.19 = 32,262,156.32 : x
  2. Step 2: Convert to fraction form
    49,660,205.45/68,492,260.19 = 32,262,156.32/x
  3. Step 3: Cross multiply
    49,660,205.45x = 68,492,260.19 × 32,262,156.32
  4. Step 4: Simplify right side
    49,660,205.45x = 2,209,708,004,698,087
  5. Step 5: Solve for x
    x = 2,209,708,004,698,087/49,660,205.45
  6. Step 6: Final answer
    x = 44,496,553.83

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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.