Home / 8,825,929.31-20,610,045.56

Finding the Third Proportional to 8,825,929.31 and 20,610,045.56

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Solution

The third proportional to 8,825,929.31 and 20,610,045.56 is: 48,127,960.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,825,929.31 : 20,610,045.56 = 20,610,045.56 : x
  2. Step 2: Convert to fraction form
    8,825,929.31/20,610,045.56 = 20,610,045.56/x
  3. Step 3: Cross multiply
    8,825,929.31x = 20,610,045.56 × 20,610,045.56
  4. Step 4: Simplify right side
    8,825,929.31x = 424,773,978,088,325.94
  5. Step 5: Solve for x
    x = 424,773,978,088,325.94/8,825,929.31
  6. Step 6: Final answer
    x = 48,127,960.59

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.