Home / 25,399,620.65-35,066,015.01-16,723,015.26

Finding the Fourth Proportional to 25,399,620.65, 35,066,015.01 and 16,723,015.26

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Solution

The fourth proportional to 25,399,620.65, 35,066,015.01 and 16,723,015.26 is: 23,087,333.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,399,620.65 : 35,066,015.01 = 16,723,015.26 : x
  2. Step 2: Convert to fraction form
    25,399,620.65/35,066,015.01 = 16,723,015.26/x
  3. Step 3: Cross multiply
    25,399,620.65x = 35,066,015.01 × 16,723,015.26
  4. Step 4: Simplify right side
    25,399,620.65x = 586,409,504,119,619
  5. Step 5: Solve for x
    x = 586,409,504,119,619/25,399,620.65
  6. Step 6: Final answer
    x = 23,087,333.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.