Home / 29,723,976-44,593,454.88-8,448,840

Finding the Fourth Proportional to 29,723,976, 44,593,454.88 and 8,448,840

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Solution

The fourth proportional to 29,723,976, 44,593,454.88 and 8,448,840 is: 12,675,389.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,723,976 : 44,593,454.88 = 8,448,840 : x
  2. Step 2: Convert to fraction form
    29,723,976/44,593,454.88 = 8,448,840/x
  3. Step 3: Cross multiply
    29,723,976x = 44,593,454.88 × 8,448,840
  4. Step 4: Simplify right side
    29,723,976x = 376,762,965,328,339.25
  5. Step 5: Solve for x
    x = 376,762,965,328,339.25/29,723,976
  6. Step 6: Final answer
    x = 12,675,389.23

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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.