Home / 94,229,840.15-141,239,784.22-36,702,992.15

Finding the Fourth Proportional to 94,229,840.15, 141,239,784.22 and 36,702,992.15

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Solution

The fourth proportional to 94,229,840.15, 141,239,784.22 and 36,702,992.15 is: 55,013,599.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,229,840.15 : 141,239,784.22 = 36,702,992.15 : x
  2. Step 2: Convert to fraction form
    94,229,840.15/141,239,784.22 = 36,702,992.15/x
  3. Step 3: Cross multiply
    94,229,840.15x = 141,239,784.22 × 36,702,992.15
  4. Step 4: Simplify right side
    94,229,840.15x = 5,183,922,691,494,354
  5. Step 5: Solve for x
    x = 5,183,922,691,494,354/94,229,840.15
  6. Step 6: Final answer
    x = 55,013,599.55

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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.