Home / 44,856,800.87-67,296,549.80-12,508,706.88

Finding the Fourth Proportional to 44,856,800.87, 67,296,549.80 and 12,508,706.88

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Solution

The fourth proportional to 44,856,800.87, 67,296,549.80 and 12,508,706.88 is: 18,766,224.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,856,800.87 : 67,296,549.80 = 12,508,706.88 : x
  2. Step 2: Convert to fraction form
    44,856,800.87/67,296,549.80 = 12,508,706.88/x
  3. Step 3: Cross multiply
    44,856,800.87x = 67,296,549.80 × 12,508,706.88
  4. Step 4: Simplify right side
    44,856,800.87x = 841,792,815,514,794.38
  5. Step 5: Solve for x
    x = 841,792,815,514,794.38/44,856,800.87
  6. Step 6: Final answer
    x = 18,766,224.95

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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.