Home / 14,067,674.14-21,101,117.52-4,483,627.78

Finding the Fourth Proportional to 14,067,674.14, 21,101,117.52 and 4,483,627.78

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Solution

The fourth proportional to 14,067,674.14, 21,101,117.52 and 4,483,627.78 is: 6,725,316.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,067,674.14 : 21,101,117.52 = 4,483,627.78 : x
  2. Step 2: Convert to fraction form
    14,067,674.14/21,101,117.52 = 4,483,627.78/x
  3. Step 3: Cross multiply
    14,067,674.14x = 21,101,117.52 × 4,483,627.78
  4. Step 4: Simplify right side
    14,067,674.14x = 94,609,556,701,716.70
  5. Step 5: Solve for x
    x = 94,609,556,701,716.70/14,067,674.14
  6. Step 6: Final answer
    x = 6,725,316.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.