Home / 23,918,157.28-35,882,938.08-7,744,113.44

Finding the Fourth Proportional to 23,918,157.28, 35,882,938.08 and 7,744,113.44

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Solution

The fourth proportional to 23,918,157.28, 35,882,938.08 and 7,744,113.44 is: 11,618,016.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,918,157.28 : 35,882,938.08 = 7,744,113.44 : x
  2. Step 2: Convert to fraction form
    23,918,157.28/35,882,938.08 = 7,744,113.44/x
  3. Step 3: Cross multiply
    23,918,157.28x = 35,882,938.08 × 7,744,113.44
  4. Step 4: Simplify right side
    23,918,157.28x = 277,881,543,052,015.78
  5. Step 5: Solve for x
    x = 277,881,543,052,015.78/23,918,157.28
  6. Step 6: Final answer
    x = 11,618,016.38

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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.