Home / 23,135,431.73-34,715,030.29-10,190,653.25

Finding the Fourth Proportional to 23,135,431.73, 34,715,030.29 and 10,190,653.25

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Solution

The fourth proportional to 23,135,431.73, 34,715,030.29 and 10,190,653.25 is: 15,291,213.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,135,431.73 : 34,715,030.29 = 10,190,653.25 : x
  2. Step 2: Convert to fraction form
    23,135,431.73/34,715,030.29 = 10,190,653.25/x
  3. Step 3: Cross multiply
    23,135,431.73x = 34,715,030.29 × 10,190,653.25
  4. Step 4: Simplify right side
    23,135,431.73x = 353,768,836,049,585.12
  5. Step 5: Solve for x
    x = 353,768,836,049,585.12/23,135,431.73
  6. Step 6: Final answer
    x = 15,291,213.94

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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.