Home / 16,719,063.85-23,062,509.39-10,514,268.73

Finding the Fourth Proportional to 16,719,063.85, 23,062,509.39 and 10,514,268.73

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Solution

The fourth proportional to 16,719,063.85, 23,062,509.39 and 10,514,268.73 is: 14,503,528.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,719,063.85 : 23,062,509.39 = 10,514,268.73 : x
  2. Step 2: Convert to fraction form
    16,719,063.85/23,062,509.39 = 10,514,268.73/x
  3. Step 3: Cross multiply
    16,719,063.85x = 23,062,509.39 × 10,514,268.73
  4. Step 4: Simplify right side
    16,719,063.85x = 242,485,421,314,608.41
  5. Step 5: Solve for x
    x = 242,485,421,314,608.41/16,719,063.85
  6. Step 6: Final answer
    x = 14,503,528.64

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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.