Home / 14,873,039.86-22,315,865.75-7,202,400.02

Finding the Fourth Proportional to 14,873,039.86, 22,315,865.75 and 7,202,400.02

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Solution

The fourth proportional to 14,873,039.86, 22,315,865.75 and 7,202,400.02 is: 10,806,653.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,873,039.86 : 22,315,865.75 = 7,202,400.02 : x
  2. Step 2: Convert to fraction form
    14,873,039.86/22,315,865.75 = 7,202,400.02/x
  3. Step 3: Cross multiply
    14,873,039.86x = 22,315,865.75 × 7,202,400.02
  4. Step 4: Simplify right side
    14,873,039.86x = 160,727,791,850,321.66
  5. Step 5: Solve for x
    x = 160,727,791,850,321.66/14,873,039.86
  6. Step 6: Final answer
    x = 10,806,653.74

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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.