Home / 94,229,803.15-141,239,728.72-36,702,955.15

Finding the Fourth Proportional to 94,229,803.15, 141,239,728.72 and 36,702,955.15

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Solution

The fourth proportional to 94,229,803.15, 141,239,728.72 and 36,702,955.15 is: 55,013,544.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,229,803.15 : 141,239,728.72 = 36,702,955.15 : x
  2. Step 2: Convert to fraction form
    94,229,803.15/141,239,728.72 = 36,702,955.15/x
  3. Step 3: Cross multiply
    94,229,803.15x = 141,239,728.72 × 36,702,955.15
  4. Step 4: Simplify right side
    94,229,803.15x = 5,183,915,428,608,327
  5. Step 5: Solve for x
    x = 5,183,915,428,608,327/94,229,803.15
  6. Step 6: Final answer
    x = 55,013,544.07

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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.