Home / 17,625,315.30-26,406,695.52-7,367,562.96

Finding the Fourth Proportional to 17,625,315.30, 26,406,695.52 and 7,367,562.96

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Solution

The fourth proportional to 17,625,315.30, 26,406,695.52 and 7,367,562.96 is: 11,038,270.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,625,315.30 : 26,406,695.52 = 7,367,562.96 : x
  2. Step 2: Convert to fraction form
    17,625,315.30/26,406,695.52 = 7,367,562.96/x
  3. Step 3: Cross multiply
    17,625,315.30x = 26,406,695.52 × 7,367,562.96
  4. Step 4: Simplify right side
    17,625,315.30x = 194,552,991,809,149.94
  5. Step 5: Solve for x
    x = 194,552,991,809,149.94/17,625,315.30
  6. Step 6: Final answer
    x = 11,038,270.15

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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.