Home / 27,185,585.08-40,765,734.94-9,901,753.70

Finding the Fourth Proportional to 27,185,585.08, 40,765,734.94 and 9,901,753.70

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Solution

The fourth proportional to 27,185,585.08, 40,765,734.94 and 9,901,753.70 is: 14,848,025.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,185,585.08 : 40,765,734.94 = 9,901,753.70 : x
  2. Step 2: Convert to fraction form
    27,185,585.08/40,765,734.94 = 9,901,753.70/x
  3. Step 3: Cross multiply
    27,185,585.08x = 40,765,734.94 × 9,901,753.70
  4. Step 4: Simplify right side
    27,185,585.08x = 403,652,266,775,364.25
  5. Step 5: Solve for x
    x = 403,652,266,775,364.25/27,185,585.08
  6. Step 6: Final answer
    x = 14,848,025.73

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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.