Home / 14,116,745.50-21,166,575.99-6,334,233.10

Finding the Fourth Proportional to 14,116,745.50, 21,166,575.99 and 6,334,233.10

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Solution

The fourth proportional to 14,116,745.50, 21,166,575.99 and 6,334,233.10 is: 9,497,516.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,116,745.50 : 21,166,575.99 = 6,334,233.10 : x
  2. Step 2: Convert to fraction form
    14,116,745.50/21,166,575.99 = 6,334,233.10/x
  3. Step 3: Cross multiply
    14,116,745.50x = 21,166,575.99 × 6,334,233.10
  4. Step 4: Simplify right side
    14,116,745.50x = 134,074,026,249,523.25
  5. Step 5: Solve for x
    x = 134,074,026,249,523.25/14,116,745.50
  6. Step 6: Final answer
    x = 9,497,516.71

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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.