Home / 27,088,150.27-37,379,806.98-14,865,794.59

Finding the Fourth Proportional to 27,088,150.27, 37,379,806.98 and 14,865,794.59

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Solution

The fourth proportional to 27,088,150.27, 37,379,806.98 and 14,865,794.59 is: 20,513,786.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,088,150.27 : 37,379,806.98 = 14,865,794.59 : x
  2. Step 2: Convert to fraction form
    27,088,150.27/37,379,806.98 = 14,865,794.59/x
  3. Step 3: Cross multiply
    27,088,150.27x = 37,379,806.98 × 14,865,794.59
  4. Step 4: Simplify right side
    27,088,150.27x = 555,680,532,378,528.19
  5. Step 5: Solve for x
    x = 555,680,532,378,528.19/27,088,150.27
  6. Step 6: Final answer
    x = 20,513,786.54

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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.