Home / 35,270,089.20-52,907,103.72-11,012,364.72

Finding the Fourth Proportional to 35,270,089.20, 52,907,103.72 and 11,012,364.72

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Solution

The fourth proportional to 35,270,089.20, 52,907,103.72 and 11,012,364.72 is: 16,519,162.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,270,089.20 : 52,907,103.72 = 11,012,364.72 : x
  2. Step 2: Convert to fraction form
    35,270,089.20/52,907,103.72 = 11,012,364.72/x
  3. Step 3: Cross multiply
    35,270,089.20x = 52,907,103.72 × 11,012,364.72
  4. Step 4: Simplify right side
    35,270,089.20x = 582,632,322,443,508.75
  5. Step 5: Solve for x
    x = 582,632,322,443,508.75/35,270,089.20
  6. Step 6: Final answer
    x = 16,519,162.15

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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.