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Finding the Third Proportional to 234,632,603 and 319,529,559

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Solution

The third proportional to 234,632,603 and 319,529,559 is: 435,144,723.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,632,603 : 319,529,559 = 319,529,559 : x
  2. Step 2: Convert to fraction form
    234,632,603/319,529,559 = 319,529,559/x
  3. Step 3: Cross multiply
    234,632,603x = 319,529,559 × 319,529,559
  4. Step 4: Simplify right side
    234,632,603x = 102,099,139,074,734,480
  5. Step 5: Solve for x
    x = 102,099,139,074,734,480/234,632,603
  6. Step 6: Final answer
    x = 435,144,723.15

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.