Home / 27,192,914.40-37,527,292.08-14,970,908.64

Finding the Fourth Proportional to 27,192,914.40, 37,527,292.08 and 14,970,908.64

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Solution

The fourth proportional to 27,192,914.40, 37,527,292.08 and 14,970,908.64 is: 20,660,443.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,192,914.40 : 37,527,292.08 = 14,970,908.64 : x
  2. Step 2: Convert to fraction form
    27,192,914.40/37,527,292.08 = 14,970,908.64/x
  3. Step 3: Cross multiply
    27,192,914.40x = 37,527,292.08 × 14,970,908.64
  4. Step 4: Simplify right side
    27,192,914.40x = 561,817,661,236,275.56
  5. Step 5: Solve for x
    x = 561,817,661,236,275.56/27,192,914.40
  6. Step 6: Final answer
    x = 20,660,443.12

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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.