Home / 7,383,501.84-11,177,111.53

Finding the Third Proportional to 7,383,501.84 and 11,177,111.53

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Solution

The third proportional to 7,383,501.84 and 11,177,111.53 is: 16,919,860.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,383,501.84 : 11,177,111.53 = 11,177,111.53 : x
  2. Step 2: Convert to fraction form
    7,383,501.84/11,177,111.53 = 11,177,111.53/x
  3. Step 3: Cross multiply
    7,383,501.84x = 11,177,111.53 × 11,177,111.53
  4. Step 4: Simplify right side
    7,383,501.84x = 124,927,822,182,001.72
  5. Step 5: Solve for x
    x = 124,927,822,182,001.72/7,383,501.84
  6. Step 6: Final answer
    x = 16,919,860.63

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.