Home / 10,521,835.88-22,610,108.81

Finding the Third Proportional to 10,521,835.88 and 22,610,108.81

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Solution

The third proportional to 10,521,835.88 and 22,610,108.81 is: 48,586,294.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,521,835.88 : 22,610,108.81 = 22,610,108.81 : x
  2. Step 2: Convert to fraction form
    10,521,835.88/22,610,108.81 = 22,610,108.81/x
  3. Step 3: Cross multiply
    10,521,835.88x = 22,610,108.81 × 22,610,108.81
  4. Step 4: Simplify right side
    10,521,835.88x = 511,217,020,513,090.19
  5. Step 5: Solve for x
    x = 511,217,020,513,090.19/10,521,835.88
  6. Step 6: Final answer
    x = 48,586,294.88

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.