Home / 9,663,614.20-14,463,879.09-7,104,151.63

Finding the Fourth Proportional to 9,663,614.20, 14,463,879.09 and 7,104,151.63

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Solution

The fourth proportional to 9,663,614.20, 14,463,879.09 and 7,104,151.63 is: 10,633,039.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,663,614.20 : 14,463,879.09 = 7,104,151.63 : x
  2. Step 2: Convert to fraction form
    9,663,614.20/14,463,879.09 = 7,104,151.63/x
  3. Step 3: Cross multiply
    9,663,614.20x = 14,463,879.09 × 7,104,151.63
  4. Step 4: Simplify right side
    9,663,614.20x = 102,753,590,213,346.41
  5. Step 5: Solve for x
    x = 102,753,590,213,346.41/9,663,614.20
  6. Step 6: Final answer
    x = 10,633,039.37

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1.5x scale

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.