Home / 62,200,762.12-85,854,124.07-36,103,687.41

Finding the Fourth Proportional to 62,200,762.12, 85,854,124.07 and 36,103,687.41

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Solution

The fourth proportional to 62,200,762.12, 85,854,124.07 and 36,103,687.41 is: 49,832,998.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,200,762.12 : 85,854,124.07 = 36,103,687.41 : x
  2. Step 2: Convert to fraction form
    62,200,762.12/85,854,124.07 = 36,103,687.41/x
  3. Step 3: Cross multiply
    62,200,762.12x = 85,854,124.07 × 36,103,687.41
  4. Step 4: Simplify right side
    62,200,762.12x = 3,099,650,458,282,636.50
  5. Step 5: Solve for x
    x = 3,099,650,458,282,636.50/62,200,762.12
  6. Step 6: Final answer
    x = 49,832,998.06

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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.