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Finding the Third Proportional to 94,150,878 and 203,164,572

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Solution

The third proportional to 94,150,878 and 203,164,572 is: 438,401,045.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,150,878 : 203,164,572 = 203,164,572 : x
  2. Step 2: Convert to fraction form
    94,150,878/203,164,572 = 203,164,572/x
  3. Step 3: Cross multiply
    94,150,878x = 203,164,572 × 203,164,572
  4. Step 4: Simplify right side
    94,150,878x = 41,275,843,315,943,184
  5. Step 5: Solve for x
    x = 41,275,843,315,943,184/94,150,878
  6. Step 6: Final answer
    x = 438,401,045.14

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.