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Finding the Third Proportional to 56,049,606 and 84,475,313

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Solution

The third proportional to 56,049,606 and 84,475,313 is: 127,317,193.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,049,606 : 84,475,313 = 84,475,313 : x
  2. Step 2: Convert to fraction form
    56,049,606/84,475,313 = 84,475,313/x
  3. Step 3: Cross multiply
    56,049,606x = 84,475,313 × 84,475,313
  4. Step 4: Simplify right side
    56,049,606x = 7,136,078,506,447,969
  5. Step 5: Solve for x
    x = 7,136,078,506,447,969/56,049,606
  6. Step 6: Final answer
    x = 127,317,193.03

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.