Home / 16,713,047.14-23,055,515.58-10,915,222.66

Finding the Fourth Proportional to 16,713,047.14, 23,055,515.58 and 10,915,222.66

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Solution

The fourth proportional to 16,713,047.14, 23,055,515.58 and 10,915,222.66 is: 15,057,462.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,713,047.14 : 23,055,515.58 = 10,915,222.66 : x
  2. Step 2: Convert to fraction form
    16,713,047.14/23,055,515.58 = 10,915,222.66/x
  3. Step 3: Cross multiply
    16,713,047.14x = 23,055,515.58 × 10,915,222.66
  4. Step 4: Simplify right side
    16,713,047.14x = 251,656,086,096,799.03
  5. Step 5: Solve for x
    x = 251,656,086,096,799.03/16,713,047.14
  6. Step 6: Final answer
    x = 15,057,462.83

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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.