Home / 44,728,210.80-67,092,316.20-44,444,775.60

Finding the Fourth Proportional to 44,728,210.80, 67,092,316.20 and 44,444,775.60

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Solution

The fourth proportional to 44,728,210.80, 67,092,316.20 and 44,444,775.60 is: 66,667,163.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,728,210.80 : 67,092,316.20 = 44,444,775.60 : x
  2. Step 2: Convert to fraction form
    44,728,210.80/67,092,316.20 = 44,444,775.60/x
  3. Step 3: Cross multiply
    44,728,210.80x = 67,092,316.20 × 44,444,775.60
  4. Step 4: Simplify right side
    44,728,210.80x = 2,981,902,937,993,245
  5. Step 5: Solve for x
    x = 2,981,902,937,993,245/44,728,210.80
  6. Step 6: Final answer
    x = 66,667,163.40

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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.