Home / 4,910,071.50-10,670,028.75

Finding the Third Proportional to 4,910,071.50 and 10,670,028.75

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Solution

The third proportional to 4,910,071.50 and 10,670,028.75 is: 23,186,935.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,910,071.50 : 10,670,028.75 = 10,670,028.75 : x
  2. Step 2: Convert to fraction form
    4,910,071.50/10,670,028.75 = 10,670,028.75/x
  3. Step 3: Cross multiply
    4,910,071.50x = 10,670,028.75 × 10,670,028.75
  4. Step 4: Simplify right side
    4,910,071.50x = 113,849,513,525,826.56
  5. Step 5: Solve for x
    x = 113,849,513,525,826.56/4,910,071.50
  6. Step 6: Final answer
    x = 23,186,935.98

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.