Home / 33,012,606.60-49,518,909.90-27,671,624.55

Finding the Fourth Proportional to 33,012,606.60, 49,518,909.90 and 27,671,624.55

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Solution

The fourth proportional to 33,012,606.60, 49,518,909.90 and 27,671,624.55 is: 41,507,436.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,012,606.60 : 49,518,909.90 = 27,671,624.55 : x
  2. Step 2: Convert to fraction form
    33,012,606.60/49,518,909.90 = 27,671,624.55/x
  3. Step 3: Cross multiply
    33,012,606.60x = 49,518,909.90 × 27,671,624.55
  4. Step 4: Simplify right side
    33,012,606.60x = 1,370,268,682,878,078
  5. Step 5: Solve for x
    x = 1,370,268,682,878,078/33,012,606.60
  6. Step 6: Final answer
    x = 41,507,436.83

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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.