Home / 14,375,062.86-21,497,100.93-10,734,349.38

Finding the Fourth Proportional to 14,375,062.86, 21,497,100.93 and 10,734,349.38

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Solution

The fourth proportional to 14,375,062.86, 21,497,100.93 and 10,734,349.38 is: 16,052,617.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,375,062.86 : 21,497,100.93 = 10,734,349.38 : x
  2. Step 2: Convert to fraction form
    14,375,062.86/21,497,100.93 = 10,734,349.38/x
  3. Step 3: Cross multiply
    14,375,062.86x = 21,497,100.93 × 10,734,349.38
  4. Step 4: Simplify right side
    14,375,062.86x = 230,757,392,039,742.94
  5. Step 5: Solve for x
    x = 230,757,392,039,742.94/14,375,062.86
  6. Step 6: Final answer
    x = 16,052,617.95

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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.