Home / 43,968,669.75-58,618,238.63

Finding the Third Proportional to 43,968,669.75 and 58,618,238.63

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Solution

The third proportional to 43,968,669.75 and 58,618,238.63 is: 78,148,780.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,968,669.75 : 58,618,238.63 = 58,618,238.63 : x
  2. Step 2: Convert to fraction form
    43,968,669.75/58,618,238.63 = 58,618,238.63/x
  3. Step 3: Cross multiply
    43,968,669.75x = 58,618,238.63 × 58,618,238.63
  4. Step 4: Simplify right side
    43,968,669.75x = 3,436,097,899,497,442
  5. Step 5: Solve for x
    x = 3,436,097,899,497,442/43,968,669.75
  6. Step 6: Final answer
    x = 78,148,780.01

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Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.