Home / 11,663,999.73-16,096,329.72-6,507,362.34

Finding the Fourth Proportional to 11,663,999.73, 16,096,329.72 and 6,507,362.34

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Solution

The fourth proportional to 11,663,999.73, 16,096,329.72 and 6,507,362.34 is: 8,980,165.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,663,999.73 : 16,096,329.72 = 6,507,362.34 : x
  2. Step 2: Convert to fraction form
    11,663,999.73/16,096,329.72 = 6,507,362.34/x
  3. Step 3: Cross multiply
    11,663,999.73x = 16,096,329.72 × 6,507,362.34
  4. Step 4: Simplify right side
    11,663,999.73x = 104,744,649,832,150.75
  5. Step 5: Solve for x
    x = 104,744,649,832,150.75/11,663,999.73
  6. Step 6: Final answer
    x = 8,980,165.66

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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.