Home / 11,664,010.76-16,096,344.92-6,507,373.36

Finding the Fourth Proportional to 11,664,010.76, 16,096,344.92 and 6,507,373.36

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Solution

The fourth proportional to 11,664,010.76, 16,096,344.92 and 6,507,373.36 is: 8,980,180.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,010.76 : 16,096,344.92 = 6,507,373.36 : x
  2. Step 2: Convert to fraction form
    11,664,010.76/16,096,344.92 = 6,507,373.36/x
  3. Step 3: Cross multiply
    11,664,010.76x = 16,096,344.92 × 6,507,373.36
  4. Step 4: Simplify right side
    11,664,010.76x = 104,744,926,125,779.34
  5. Step 5: Solve for x
    x = 104,744,926,125,779.34/11,664,010.76
  6. Step 6: Final answer
    x = 8,980,180.86

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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.