Home / 28,104,397.38-62,670,902.63

Finding the Third Proportional to 28,104,397.38 and 62,670,902.63

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Solution

The third proportional to 28,104,397.38 and 62,670,902.63 is: 139,751,868.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,104,397.38 : 62,670,902.63 = 62,670,902.63 : x
  2. Step 2: Convert to fraction form
    28,104,397.38/62,670,902.63 = 62,670,902.63/x
  3. Step 3: Cross multiply
    28,104,397.38x = 62,670,902.63 × 62,670,902.63
  4. Step 4: Simplify right side
    28,104,397.38x = 3,927,642,035,832,232
  5. Step 5: Solve for x
    x = 3,927,642,035,832,232/28,104,397.38
  6. Step 6: Final answer
    x = 139,751,868.13

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.