Home / 94,210,345-141,315,473.82-29,519,234.92

Finding the Fourth Proportional to 94,210,345, 141,315,473.82 and 29,519,234.92

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Solution

The fourth proportional to 94,210,345, 141,315,473.82 and 29,519,234.92 is: 44,278,838.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,210,345 : 141,315,473.82 = 29,519,234.92 : x
  2. Step 2: Convert to fraction form
    94,210,345/141,315,473.82 = 29,519,234.92/x
  3. Step 3: Cross multiply
    94,210,345x = 141,315,473.82 × 29,519,234.92
  4. Step 4: Simplify right side
    94,210,345x = 4,171,524,669,523,690
  5. Step 5: Solve for x
    x = 4,171,524,669,523,690/94,210,345
  6. Step 6: Final answer
    x = 44,278,838.69

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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.