Home / 48,856,002.80-73,284,004.20-44,675,625.20

Finding the Fourth Proportional to 48,856,002.80, 73,284,004.20 and 44,675,625.20

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Solution

The fourth proportional to 48,856,002.80, 73,284,004.20 and 44,675,625.20 is: 67,013,437.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,856,002.80 : 73,284,004.20 = 44,675,625.20 : x
  2. Step 2: Convert to fraction form
    48,856,002.80/73,284,004.20 = 44,675,625.20/x
  3. Step 3: Cross multiply
    48,856,002.80x = 73,284,004.20 × 44,675,625.20
  4. Step 4: Simplify right side
    48,856,002.80x = 3,274,008,704,794,426
  5. Step 5: Solve for x
    x = 3,274,008,704,794,426/48,856,002.80
  6. Step 6: Final answer
    x = 67,013,437.80

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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.