Home / 13,050,797.86-19,546,377.03-6,232,147.38

Finding the Fourth Proportional to 13,050,797.86, 19,546,377.03 and 6,232,147.38

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Solution

The fourth proportional to 13,050,797.86, 19,546,377.03 and 6,232,147.38 is: 9,333,981.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,050,797.86 : 19,546,377.03 = 6,232,147.38 : x
  2. Step 2: Convert to fraction form
    13,050,797.86/19,546,377.03 = 6,232,147.38/x
  3. Step 3: Cross multiply
    13,050,797.86x = 19,546,377.03 × 6,232,147.38
  4. Step 4: Simplify right side
    13,050,797.86x = 121,815,902,396,006.69
  5. Step 5: Solve for x
    x = 121,815,902,396,006.69/13,050,797.86
  6. Step 6: Final answer
    x = 9,333,981.24

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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.