Home / 14,477,384.25-21,716,058.04-3,694,685.35

Finding the Fourth Proportional to 14,477,384.25, 21,716,058.04 and 3,694,685.35

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Solution

The fourth proportional to 14,477,384.25, 21,716,058.04 and 3,694,685.35 is: 5,542,023.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,477,384.25 : 21,716,058.04 = 3,694,685.35 : x
  2. Step 2: Convert to fraction form
    14,477,384.25/21,716,058.04 = 3,694,685.35/x
  3. Step 3: Cross multiply
    14,477,384.25x = 21,716,058.04 × 3,694,685.35
  4. Step 4: Simplify right side
    14,477,384.25x = 80,234,001,500,137.72
  5. Step 5: Solve for x
    x = 80,234,001,500,137.72/14,477,384.25
  6. Step 6: Final answer
    x = 5,542,023.35

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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.