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Finding the Third Proportional to 222,595,133 and 307,584,403.50

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Solution

The third proportional to 222,595,133 and 307,584,403.50 is: 425,023,512.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,595,133 : 307,584,403.50 = 307,584,403.50 : x
  2. Step 2: Convert to fraction form
    222,595,133/307,584,403.50 = 307,584,403.50/x
  3. Step 3: Cross multiply
    222,595,133x = 307,584,403.50 × 307,584,403.50
  4. Step 4: Simplify right side
    222,595,133x = 94,608,165,276,450,816
  5. Step 5: Solve for x
    x = 94,608,165,276,450,816/222,595,133
  6. Step 6: Final answer
    x = 425,023,512.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.