Home / 11,336,999.60-17,005,499.40-10,451,264.60

Finding the Fourth Proportional to 11,336,999.60, 17,005,499.40 and 10,451,264.60

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Solution

The fourth proportional to 11,336,999.60, 17,005,499.40 and 10,451,264.60 is: 15,676,896.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,336,999.60 : 17,005,499.40 = 10,451,264.60 : x
  2. Step 2: Convert to fraction form
    11,336,999.60/17,005,499.40 = 10,451,264.60/x
  3. Step 3: Cross multiply
    11,336,999.60x = 17,005,499.40 × 10,451,264.60
  4. Step 4: Simplify right side
    11,336,999.60x = 177,728,973,884,541.22
  5. Step 5: Solve for x
    x = 177,728,973,884,541.22/11,336,999.60
  6. Step 6: Final answer
    x = 15,676,896.90

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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.