Home / 27,679,268.40-41,518,902.60-16,152,903.60

Finding the Fourth Proportional to 27,679,268.40, 41,518,902.60 and 16,152,903.60

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Solution

The fourth proportional to 27,679,268.40, 41,518,902.60 and 16,152,903.60 is: 24,229,355.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,679,268.40 : 41,518,902.60 = 16,152,903.60 : x
  2. Step 2: Convert to fraction form
    27,679,268.40/41,518,902.60 = 16,152,903.60/x
  3. Step 3: Cross multiply
    27,679,268.40x = 41,518,902.60 × 16,152,903.60
  4. Step 4: Simplify right side
    27,679,268.40x = 670,650,831,275,589.38
  5. Step 5: Solve for x
    x = 670,650,831,275,589.38/27,679,268.40
  6. Step 6: Final answer
    x = 24,229,355.40

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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.