Home / 44,770,187.10-67,155,280.65-12,422,027.10

Finding the Fourth Proportional to 44,770,187.10, 67,155,280.65 and 12,422,027.10

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Solution

The fourth proportional to 44,770,187.10, 67,155,280.65 and 12,422,027.10 is: 18,633,040.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,770,187.10 : 67,155,280.65 = 12,422,027.10 : x
  2. Step 2: Convert to fraction form
    44,770,187.10/67,155,280.65 = 12,422,027.10/x
  3. Step 3: Cross multiply
    44,770,187.10x = 67,155,280.65 × 12,422,027.10
  4. Step 4: Simplify right side
    44,770,187.10x = 834,204,716,142,405.62
  5. Step 5: Solve for x
    x = 834,204,716,142,405.62/44,770,187.10
  6. Step 6: Final answer
    x = 18,633,040.65

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1.5x scale

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.