Home / 9,432,046.69-13,349,040.47

Finding the Third Proportional to 9,432,046.69 and 13,349,040.47

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Solution

The third proportional to 9,432,046.69 and 13,349,040.47 is: 18,892,705.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,432,046.69 : 13,349,040.47 = 13,349,040.47 : x
  2. Step 2: Convert to fraction form
    9,432,046.69/13,349,040.47 = 13,349,040.47/x
  3. Step 3: Cross multiply
    9,432,046.69x = 13,349,040.47 × 13,349,040.47
  4. Step 4: Simplify right side
    9,432,046.69x = 178,196,881,436,325.22
  5. Step 5: Solve for x
    x = 178,196,881,436,325.22/9,432,046.69
  6. Step 6: Final answer
    x = 18,892,705.62

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Why These Related Problems?

These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.