Home / 23,368,371.78-35,052,570.62-15,288,135.78

Finding the Fourth Proportional to 23,368,371.78, 35,052,570.62 and 15,288,135.78

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Solution

The fourth proportional to 23,368,371.78, 35,052,570.62 and 15,288,135.78 is: 22,932,212.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,368,371.78 : 35,052,570.62 = 15,288,135.78 : x
  2. Step 2: Convert to fraction form
    23,368,371.78/35,052,570.62 = 15,288,135.78/x
  3. Step 3: Cross multiply
    23,368,371.78x = 35,052,570.62 × 15,288,135.78
  4. Step 4: Simplify right side
    23,368,371.78x = 535,888,459,076,598.75
  5. Step 5: Solve for x
    x = 535,888,459,076,598.75/23,368,371.78
  6. Step 6: Final answer
    x = 22,932,212.14

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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.