Home / 35,268,013.79-52,821,478.19-16,836,923.69

Finding the Fourth Proportional to 35,268,013.79, 52,821,478.19 and 16,836,923.69

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Solution

The fourth proportional to 35,268,013.79, 52,821,478.19 and 16,836,923.69 is: 25,216,934.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,268,013.79 : 52,821,478.19 = 16,836,923.69 : x
  2. Step 2: Convert to fraction form
    35,268,013.79/52,821,478.19 = 16,836,923.69/x
  3. Step 3: Cross multiply
    35,268,013.79x = 52,821,478.19 × 16,836,923.69
  4. Step 4: Simplify right side
    35,268,013.79x = 889,351,197,256,014.25
  5. Step 5: Solve for x
    x = 889,351,197,256,014.25/35,268,013.79
  6. Step 6: Final answer
    x = 25,216,934.60

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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.