Home / 4,845,328.88-10,645,860.38

Finding the Third Proportional to 4,845,328.88 and 10,645,860.38

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Solution

The third proportional to 4,845,328.88 and 10,645,860.38 is: 23,390,433.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,845,328.88 : 10,645,860.38 = 10,645,860.38 : x
  2. Step 2: Convert to fraction form
    4,845,328.88/10,645,860.38 = 10,645,860.38/x
  3. Step 3: Cross multiply
    4,845,328.88x = 10,645,860.38 × 10,645,860.38
  4. Step 4: Simplify right side
    4,845,328.88x = 113,334,343,123,995.14
  5. Step 5: Solve for x
    x = 113,334,343,123,995.14/4,845,328.88
  6. Step 6: Final answer
    x = 23,390,433.56

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.