Home / 11,664,127.23-16,096,505.67-6,507,490.25

Finding the Fourth Proportional to 11,664,127.23, 16,096,505.67 and 6,507,490.25

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Solution

The fourth proportional to 11,664,127.23, 16,096,505.67 and 6,507,490.25 is: 8,980,342.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,127.23 : 16,096,505.67 = 6,507,490.25 : x
  2. Step 2: Convert to fraction form
    11,664,127.23/16,096,505.67 = 6,507,490.25/x
  3. Step 3: Cross multiply
    11,664,127.23x = 16,096,505.67 × 6,507,490.25
  4. Step 4: Simplify right side
    11,664,127.23x = 104,747,853,626,112.19
  5. Step 5: Solve for x
    x = 104,747,853,626,112.19/11,664,127.23
  6. Step 6: Final answer
    x = 8,980,342.17

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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.