Home / 14,438,787.22-21,658,230.27-3,656,083.06

Finding the Fourth Proportional to 14,438,787.22, 21,658,230.27 and 3,656,083.06

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Solution

The fourth proportional to 14,438,787.22, 21,658,230.27 and 3,656,083.06 is: 5,484,137.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,438,787.22 : 21,658,230.27 = 3,656,083.06 : x
  2. Step 2: Convert to fraction form
    14,438,787.22/21,658,230.27 = 3,656,083.06/x
  3. Step 3: Cross multiply
    14,438,787.22x = 21,658,230.27 × 3,656,083.06
  4. Step 4: Simplify right side
    14,438,787.22x = 79,184,288,691,435.08
  5. Step 5: Solve for x
    x = 79,184,288,691,435.08/14,438,787.22
  6. Step 6: Final answer
    x = 5,484,137.10

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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.