Home / 12,957,926.75-28,356,545.75

Finding the Third Proportional to 12,957,926.75 and 28,356,545.75

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Solution

The third proportional to 12,957,926.75 and 28,356,545.75 is: 62,054,192.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,957,926.75 : 28,356,545.75 = 28,356,545.75 : x
  2. Step 2: Convert to fraction form
    12,957,926.75/28,356,545.75 = 28,356,545.75/x
  3. Step 3: Cross multiply
    12,957,926.75x = 28,356,545.75 × 28,356,545.75
  4. Step 4: Simplify right side
    12,957,926.75x = 804,093,686,871,843
  5. Step 5: Solve for x
    x = 804,093,686,871,843/12,957,926.75
  6. Step 6: Final answer
    x = 62,054,192.96

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.