Home / 37,229,314.56-55,843,557.12-14,526,159.36

Finding the Fourth Proportional to 37,229,314.56, 55,843,557.12 and 14,526,159.36

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Solution

The fourth proportional to 37,229,314.56, 55,843,557.12 and 14,526,159.36 is: 21,789,077.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,229,314.56 : 55,843,557.12 = 14,526,159.36 : x
  2. Step 2: Convert to fraction form
    37,229,314.56/55,843,557.12 = 14,526,159.36/x
  3. Step 3: Cross multiply
    37,229,314.56x = 55,843,557.12 × 14,526,159.36
  4. Step 4: Simplify right side
    37,229,314.56x = 811,192,409,954,382.62
  5. Step 5: Solve for x
    x = 811,192,409,954,382.62/37,229,314.56
  6. Step 6: Final answer
    x = 21,789,077.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.