Home / 14,029,558.29-19,343,279.45-10,725,946.56

Finding the Fourth Proportional to 14,029,558.29, 19,343,279.45 and 10,725,946.56

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Solution

The fourth proportional to 14,029,558.29, 19,343,279.45 and 10,725,946.56 is: 14,788,418.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,029,558.29 : 19,343,279.45 = 10,725,946.56 : x
  2. Step 2: Convert to fraction form
    14,029,558.29/19,343,279.45 = 10,725,946.56/x
  3. Step 3: Cross multiply
    14,029,558.29x = 19,343,279.45 × 10,725,946.56
  4. Step 4: Simplify right side
    14,029,558.29x = 207,474,981,702,661.06
  5. Step 5: Solve for x
    x = 207,474,981,702,661.06/14,029,558.29
  6. Step 6: Final answer
    x = 14,788,418.67

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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.