Home / 26,976,889.59-37,228,081.39-14,586,953.35

Finding the Fourth Proportional to 26,976,889.59, 37,228,081.39 and 14,586,953.35

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Solution

The fourth proportional to 26,976,889.59, 37,228,081.39 and 14,586,953.35 is: 20,129,981.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,976,889.59 : 37,228,081.39 = 14,586,953.35 : x
  2. Step 2: Convert to fraction form
    26,976,889.59/37,228,081.39 = 14,586,953.35/x
  3. Step 3: Cross multiply
    26,976,889.59x = 37,228,081.39 × 14,586,953.35
  4. Step 4: Simplify right side
    26,976,889.59x = 543,044,286,416,395.62
  5. Step 5: Solve for x
    x = 543,044,286,416,395.62/26,976,889.59
  6. Step 6: Final answer
    x = 20,129,981.43

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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.