Home / 11,664,001.23-16,096,331.79-6,507,363.84

Finding the Fourth Proportional to 11,664,001.23, 16,096,331.79 and 6,507,363.84

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Solution

The fourth proportional to 11,664,001.23, 16,096,331.79 and 6,507,363.84 is: 8,980,167.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,001.23 : 16,096,331.79 = 6,507,363.84 : x
  2. Step 2: Convert to fraction form
    11,664,001.23/16,096,331.79 = 6,507,363.84/x
  3. Step 3: Cross multiply
    11,664,001.23x = 16,096,331.79 × 6,507,363.84
  4. Step 4: Simplify right side
    11,664,001.23x = 104,744,687,446,888.47
  5. Step 5: Solve for x
    x = 104,744,687,446,888.47/11,664,001.23
  6. Step 6: Final answer
    x = 8,980,167.73

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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.