Home / 80,276,759.45-110,784,973.32-44,995,216.65

Finding the Fourth Proportional to 80,276,759.45, 110,784,973.32 and 44,995,216.65

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Solution

The fourth proportional to 80,276,759.45, 110,784,973.32 and 44,995,216.65 is: 62,095,105.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,276,759.45 : 110,784,973.32 = 44,995,216.65 : x
  2. Step 2: Convert to fraction form
    80,276,759.45/110,784,973.32 = 44,995,216.65/x
  3. Step 3: Cross multiply
    80,276,759.45x = 110,784,973.32 × 44,995,216.65
  4. Step 4: Simplify right side
    80,276,759.45x = 4,984,793,875,682,426
  5. Step 5: Solve for x
    x = 4,984,793,875,682,426/80,276,759.45
  6. Step 6: Final answer
    x = 62,095,105.86

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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.