Home / 14,177,074.14-21,264,582.57-5,539,550.46

Finding the Fourth Proportional to 14,177,074.14, 21,264,582.57 and 5,539,550.46

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Solution

The fourth proportional to 14,177,074.14, 21,264,582.57 and 5,539,550.46 is: 8,308,923.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,177,074.14 : 21,264,582.57 = 5,539,550.46 : x
  2. Step 2: Convert to fraction form
    14,177,074.14/21,264,582.57 = 5,539,550.46/x
  3. Step 3: Cross multiply
    14,177,074.14x = 21,264,582.57 × 5,539,550.46
  4. Step 4: Simplify right side
    14,177,074.14x = 117,796,228,157,351.48
  5. Step 5: Solve for x
    x = 117,796,228,157,351.48/14,177,074.14
  6. Step 6: Final answer
    x = 8,308,923.76

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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.