Home / 16,719,065.35-23,062,511.46-10,514,270.23

Finding the Fourth Proportional to 16,719,065.35, 23,062,511.46 and 10,514,270.23

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Solution

The fourth proportional to 16,719,065.35, 23,062,511.46 and 10,514,270.23 is: 14,503,530.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,719,065.35 : 23,062,511.46 = 10,514,270.23 : x
  2. Step 2: Convert to fraction form
    16,719,065.35/23,062,511.46 = 10,514,270.23/x
  3. Step 3: Cross multiply
    16,719,065.35x = 23,062,511.46 × 10,514,270.23
  4. Step 4: Simplify right side
    16,719,065.35x = 242,485,477,672,911.84
  5. Step 5: Solve for x
    x = 242,485,477,672,911.84/16,719,065.35
  6. Step 6: Final answer
    x = 14,503,530.71

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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.