Home / 12,339,127.14-17,060,500.10-10,806,842.04

Finding the Fourth Proportional to 12,339,127.14, 17,060,500.10 and 10,806,842.04

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Solution

The fourth proportional to 12,339,127.14, 17,060,500.10 and 10,806,842.04 is: 14,941,910.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,339,127.14 : 17,060,500.10 = 10,806,842.04 : x
  2. Step 2: Convert to fraction form
    12,339,127.14/17,060,500.10 = 10,806,842.04/x
  3. Step 3: Cross multiply
    12,339,127.14x = 17,060,500.10 × 10,806,842.04
  4. Step 4: Simplify right side
    12,339,127.14x = 184,370,129,704,104.22
  5. Step 5: Solve for x
    x = 184,370,129,704,104.22/12,339,127.14
  6. Step 6: Final answer
    x = 14,941,910.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.