Home / 25,720,444.35-38,734,633.97-23,424,619.23

Finding the Fourth Proportional to 25,720,444.35, 38,734,633.97 and 23,424,619.23

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Solution

The fourth proportional to 25,720,444.35, 38,734,633.97 and 23,424,619.23 is: 35,277,153.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,720,444.35 : 38,734,633.97 = 23,424,619.23 : x
  2. Step 2: Convert to fraction form
    25,720,444.35/38,734,633.97 = 23,424,619.23/x
  3. Step 3: Cross multiply
    25,720,444.35x = 38,734,633.97 × 23,424,619.23
  4. Step 4: Simplify right side
    25,720,444.35x = 907,344,051,964,489.62
  5. Step 5: Solve for x
    x = 907,344,051,964,489.62/25,720,444.35
  6. Step 6: Final answer
    x = 35,277,153.05

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.