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Finding the Third Proportional to 56,841,003 and 123,329,715.75

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Solution

The third proportional to 56,841,003 and 123,329,715.75 is: 267,592,371.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,841,003 : 123,329,715.75 = 123,329,715.75 : x
  2. Step 2: Convert to fraction form
    56,841,003/123,329,715.75 = 123,329,715.75/x
  3. Step 3: Cross multiply
    56,841,003x = 123,329,715.75 × 123,329,715.75
  4. Step 4: Simplify right side
    56,841,003x = 15,210,218,786,975,798
  5. Step 5: Solve for x
    x = 15,210,218,786,975,798/56,841,003
  6. Step 6: Final answer
    x = 267,592,371.43

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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.