Home / 43,479,233.89-59,976,284.21-27,153,366.37

Finding the Fourth Proportional to 43,479,233.89, 59,976,284.21 and 27,153,366.37

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Solution

The fourth proportional to 43,479,233.89, 59,976,284.21 and 27,153,366.37 is: 37,455,996.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,479,233.89 : 59,976,284.21 = 27,153,366.37 : x
  2. Step 2: Convert to fraction form
    43,479,233.89/59,976,284.21 = 27,153,366.37/x
  3. Step 3: Cross multiply
    43,479,233.89x = 59,976,284.21 × 27,153,366.37
  4. Step 4: Simplify right side
    43,479,233.89x = 1,628,558,018,379,668.50
  5. Step 5: Solve for x
    x = 1,628,558,018,379,668.50/43,479,233.89
  6. Step 6: Final answer
    x = 37,455,996.18

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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.