Home / 14,303,696.13-19,738,952.24-10,648,956.69

Finding the Fourth Proportional to 14,303,696.13, 19,738,952.24 and 10,648,956.69

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Solution

The fourth proportional to 14,303,696.13, 19,738,952.24 and 10,648,956.69 is: 14,695,449.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,303,696.13 : 19,738,952.24 = 10,648,956.69 : x
  2. Step 2: Convert to fraction form
    14,303,696.13/19,738,952.24 = 10,648,956.69/x
  3. Step 3: Cross multiply
    14,303,696.13x = 19,738,952.24 × 10,648,956.69
  4. Step 4: Simplify right side
    14,303,696.13x = 210,199,247,456,493.69
  5. Step 5: Solve for x
    x = 210,199,247,456,493.69/14,303,696.13
  6. Step 6: Final answer
    x = 14,695,449.73

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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.