Home / 13,097,835.02-17,944,099.01-12,606,934.85

Finding the Fourth Proportional to 13,097,835.02, 17,944,099.01 and 12,606,934.85

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Solution

The fourth proportional to 13,097,835.02, 17,944,099.01 and 12,606,934.85 is: 17,271,563.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,097,835.02 : 17,944,099.01 = 12,606,934.85 : x
  2. Step 2: Convert to fraction form
    13,097,835.02/17,944,099.01 = 12,606,934.85/x
  3. Step 3: Cross multiply
    13,097,835.02x = 17,944,099.01 × 12,606,934.85
  4. Step 4: Simplify right side
    13,097,835.02x = 226,220,087,147,693.03
  5. Step 5: Solve for x
    x = 226,220,087,147,693.03/13,097,835.02
  6. Step 6: Final answer
    x = 17,271,563.34

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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.