Home / 11,235,096.11-15,515,140.62-10,623,016.77

Finding the Fourth Proportional to 11,235,096.11, 15,515,140.62 and 10,623,016.77

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Solution

The fourth proportional to 11,235,096.11, 15,515,140.62 and 10,623,016.77 is: 14,669,887.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,235,096.11 : 15,515,140.62 = 10,623,016.77 : x
  2. Step 2: Convert to fraction form
    11,235,096.11/15,515,140.62 = 10,623,016.77/x
  3. Step 3: Cross multiply
    11,235,096.11x = 15,515,140.62 × 10,623,016.77
  4. Step 4: Simplify right side
    11,235,096.11x = 164,817,598,995,168.19
  5. Step 5: Solve for x
    x = 164,817,598,995,168.19/11,235,096.11
  6. Step 6: Final answer
    x = 14,669,887.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.