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Finding the Third Proportional to 44,925,378 and 64,199,406

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Solution

The third proportional to 44,925,378 and 64,199,406 is: 91,742,438.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,925,378 : 64,199,406 = 64,199,406 : x
  2. Step 2: Convert to fraction form
    44,925,378/64,199,406 = 64,199,406/x
  3. Step 3: Cross multiply
    44,925,378x = 64,199,406 × 64,199,406
  4. Step 4: Simplify right side
    44,925,378x = 4,121,563,730,752,836
  5. Step 5: Solve for x
    x = 4,121,563,730,752,836/44,925,378
  6. Step 6: Final answer
    x = 91,742,438.56

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.