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Finding the Third Proportional to 50,082,064 and 79,605,528

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Solution

The third proportional to 50,082,064 and 79,605,528 is: 126,533,125.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,082,064 : 79,605,528 = 79,605,528 : x
  2. Step 2: Convert to fraction form
    50,082,064/79,605,528 = 79,605,528/x
  3. Step 3: Cross multiply
    50,082,064x = 79,605,528 × 79,605,528
  4. Step 4: Simplify right side
    50,082,064x = 6,337,040,088,158,784
  5. Step 5: Solve for x
    x = 6,337,040,088,158,784/50,082,064
  6. Step 6: Final answer
    x = 126,533,125.47

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.