Home / 9,193,898,423.63-13,147,290,402.75

Finding the Third Proportional to 9,193,898,423.63 and 13,147,290,402.75

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Solution

The third proportional to 9,193,898,423.63 and 13,147,290,402.75 is: 18,800,647,665.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,193,898,423.63 : 13,147,290,402.75 = 13,147,290,402.75 : x
  2. Step 2: Convert to fraction form
    9,193,898,423.63/13,147,290,402.75 = 13,147,290,402.75/x
  3. Step 3: Cross multiply
    9,193,898,423.63x = 13,147,290,402.75 × 13,147,290,402.75
  4. Step 4: Simplify right side
    9,193,898,423.63x = 172,851,244,934,242,271,232
  5. Step 5: Solve for x
    x = 172,851,244,934,242,271,232/9,193,898,423.63
  6. Step 6: Final answer
    x = 18,800,647,665.42

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.