Home / 14,651,586.08-21,977,564.66-5,551,239.12

Finding the Fourth Proportional to 14,651,586.08, 21,977,564.66 and 5,551,239.12

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Solution

The fourth proportional to 14,651,586.08, 21,977,564.66 and 5,551,239.12 is: 8,326,928.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,651,586.08 : 21,977,564.66 = 5,551,239.12 : x
  2. Step 2: Convert to fraction form
    14,651,586.08/21,977,564.66 = 5,551,239.12/x
  3. Step 3: Cross multiply
    14,651,586.08x = 21,977,564.66 × 5,551,239.12
  4. Step 4: Simplify right side
    14,651,586.08x = 122,002,716,613,566.59
  5. Step 5: Solve for x
    x = 122,002,716,613,566.59/14,651,586.08
  6. Step 6: Final answer
    x = 8,326,928.97

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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.