Home / 9,199,342,673,631.20-19,867,506,588,212

Finding the Third Proportional to 9,199,342,673,631.20 and 19,867,506,588,212

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Solution

The third proportional to 9,199,342,673,631.20 and 19,867,506,588,212 is: 42,907,176,309,896.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,199,342,673,631.20 : 19,867,506,588,212 = 19,867,506,588,212 : x
  2. Step 2: Convert to fraction form
    9,199,342,673,631.20/19,867,506,588,212 = 19,867,506,588,212/x
  3. Step 3: Cross multiply
    9,199,342,673,631.20x = 19,867,506,588,212 × 19,867,506,588,212
  4. Step 4: Simplify right side
    9,199,342,673,631.20x = 394,717,818,032,647,218,176,983,040
  5. Step 5: Solve for x
    x = 394,717,818,032,647,218,176,983,040/9,199,342,673,631.20
  6. Step 6: Final answer
    x = 42,907,176,309,896.36

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.