Home / 47,267,562.80-70,901,344.20-27,056,183.60

Finding the Fourth Proportional to 47,267,562.80, 70,901,344.20 and 27,056,183.60

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Solution

The fourth proportional to 47,267,562.80, 70,901,344.20 and 27,056,183.60 is: 40,584,275.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,267,562.80 : 70,901,344.20 = 27,056,183.60 : x
  2. Step 2: Convert to fraction form
    47,267,562.80/70,901,344.20 = 27,056,183.60/x
  3. Step 3: Cross multiply
    47,267,562.80x = 70,901,344.20 × 27,056,183.60
  4. Step 4: Simplify right side
    47,267,562.80x = 1,918,319,786,161,995.25
  5. Step 5: Solve for x
    x = 1,918,319,786,161,995.25/47,267,562.80
  6. Step 6: Final answer
    x = 40,584,275.40

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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.