Home / 58,609,983.24-80,886,745.40-32,512,909.55

Finding the Fourth Proportional to 58,609,983.24, 80,886,745.40 and 32,512,909.55

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Solution

The fourth proportional to 58,609,983.24, 80,886,745.40 and 32,512,909.55 is: 44,870,571.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,609,983.24 : 80,886,745.40 = 32,512,909.55 : x
  2. Step 2: Convert to fraction form
    58,609,983.24/80,886,745.40 = 32,512,909.55/x
  3. Step 3: Cross multiply
    58,609,983.24x = 80,886,745.40 × 32,512,909.55
  4. Step 4: Simplify right side
    58,609,983.24x = 2,629,863,436,417,080.50
  5. Step 5: Solve for x
    x = 2,629,863,436,417,080.50/58,609,983.24
  6. Step 6: Final answer
    x = 44,870,571.38

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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.