Home / 16,196,098.33-22,231,644.35-14,319,447.30

Finding the Fourth Proportional to 16,196,098.33, 22,231,644.35 and 14,319,447.30

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Solution

The fourth proportional to 16,196,098.33, 22,231,644.35 and 14,319,447.30 is: 19,655,651.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,196,098.33 : 22,231,644.35 = 14,319,447.30 : x
  2. Step 2: Convert to fraction form
    16,196,098.33/22,231,644.35 = 14,319,447.30/x
  3. Step 3: Cross multiply
    16,196,098.33x = 22,231,644.35 × 14,319,447.30
  4. Step 4: Simplify right side
    16,196,098.33x = 318,344,859,590,570.50
  5. Step 5: Solve for x
    x = 318,344,859,590,570.50/16,196,098.33
  6. Step 6: Final answer
    x = 19,655,651.20

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.