Home / 25,720,433.01-38,734,616.88-23,424,607.89

Finding the Fourth Proportional to 25,720,433.01, 38,734,616.88 and 23,424,607.89

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Solution

The fourth proportional to 25,720,433.01, 38,734,616.88 and 23,424,607.89 is: 35,277,135.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,720,433.01 : 38,734,616.88 = 23,424,607.89 : x
  2. Step 2: Convert to fraction form
    25,720,433.01/38,734,616.88 = 23,424,607.89/x
  3. Step 3: Cross multiply
    25,720,433.01x = 38,734,616.88 × 23,424,607.89
  4. Step 4: Simplify right side
    25,720,433.01x = 907,343,212,183,375.25
  5. Step 5: Solve for x
    x = 907,343,212,183,375.25/25,720,433.01
  6. Step 6: Final answer
    x = 35,277,135.96

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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.