Home / 15,105,933.33-22,658,879.37-7,014,484.35

Finding the Fourth Proportional to 15,105,933.33, 22,658,879.37 and 7,014,484.35

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Solution

The fourth proportional to 15,105,933.33, 22,658,879.37 and 7,014,484.35 is: 10,521,716.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,105,933.33 : 22,658,879.37 = 7,014,484.35 : x
  2. Step 2: Convert to fraction form
    15,105,933.33/22,658,879.37 = 7,014,484.35/x
  3. Step 3: Cross multiply
    15,105,933.33x = 22,658,879.37 × 7,014,484.35
  4. Step 4: Simplify right side
    15,105,933.33x = 158,940,354,729,402.84
  5. Step 5: Solve for x
    x = 158,940,354,729,402.84/15,105,933.33
  6. Step 6: Final answer
    x = 10,521,716.95

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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.