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Finding the Third Proportional to 65,046,408 and 95,122,359

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Solution

The third proportional to 65,046,408 and 95,122,359 is: 139,104,732.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,046,408 : 95,122,359 = 95,122,359 : x
  2. Step 2: Convert to fraction form
    65,046,408/95,122,359 = 95,122,359/x
  3. Step 3: Cross multiply
    65,046,408x = 95,122,359 × 95,122,359
  4. Step 4: Simplify right side
    65,046,408x = 9,048,263,181,724,880
  5. Step 5: Solve for x
    x = 9,048,263,181,724,880/65,046,408
  6. Step 6: Final answer
    x = 139,104,732.45

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.