Home / 11,664,008.48-16,096,307.94-6,507,062.48

Finding the Fourth Proportional to 11,664,008.48, 16,096,307.94 and 6,507,062.48

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Solution

The fourth proportional to 11,664,008.48, 16,096,307.94 and 6,507,062.48 is: 8,979,732.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,008.48 : 16,096,307.94 = 6,507,062.48 : x
  2. Step 2: Convert to fraction form
    11,664,008.48/16,096,307.94 = 6,507,062.48/x
  3. Step 3: Cross multiply
    11,664,008.48x = 16,096,307.94 × 6,507,062.48
  4. Step 4: Simplify right side
    11,664,008.48x = 104,739,681,462,900.09
  5. Step 5: Solve for x
    x = 104,739,681,462,900.09/11,664,008.48
  6. Step 6: Final answer
    x = 8,979,732.97

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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.