Home / 27,536,568.48-38,054,964.26-22,567,173.46

Finding the Fourth Proportional to 27,536,568.48, 38,054,964.26 and 22,567,173.46

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Solution

The fourth proportional to 27,536,568.48, 38,054,964.26 and 22,567,173.46 is: 31,187,363.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,536,568.48 : 38,054,964.26 = 22,567,173.46 : x
  2. Step 2: Convert to fraction form
    27,536,568.48/38,054,964.26 = 22,567,173.46/x
  3. Step 3: Cross multiply
    27,536,568.48x = 38,054,964.26 × 22,567,173.46
  4. Step 4: Simplify right side
    27,536,568.48x = 858,792,979,261,547.25
  5. Step 5: Solve for x
    x = 858,792,979,261,547.25/27,536,568.48
  6. Step 6: Final answer
    x = 31,187,363.81

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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.