Home / 11,865,667.00-17,887,436.07-11,074,699.27

Finding the Fourth Proportional to 11,865,667.00, 17,887,436.07 and 11,074,699.27

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Solution

The fourth proportional to 11,865,667.00, 17,887,436.07 and 11,074,699.27 is: 16,695,056.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,865,667.00 : 17,887,436.07 = 11,074,699.27 : x
  2. Step 2: Convert to fraction form
    11,865,667.00/17,887,436.07 = 11,074,699.27/x
  3. Step 3: Cross multiply
    11,865,667.00x = 17,887,436.07 × 11,074,699.27
  4. Step 4: Simplify right side
    11,865,667.00x = 198,097,975,081,797.03
  5. Step 5: Solve for x
    x = 198,097,975,081,797.03/11,865,667.00
  6. Step 6: Final answer
    x = 16,695,056.00

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.