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Finding the Third Proportional to 32,551,178 and 50,357,367

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Solution

The third proportional to 32,551,178 and 50,357,367 is: 77,903,921.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,551,178 : 50,357,367 = 50,357,367 : x
  2. Step 2: Convert to fraction form
    32,551,178/50,357,367 = 50,357,367/x
  3. Step 3: Cross multiply
    32,551,178x = 50,357,367 × 50,357,367
  4. Step 4: Simplify right side
    32,551,178x = 2,535,864,411,172,689
  5. Step 5: Solve for x
    x = 2,535,864,411,172,689/32,551,178
  6. Step 6: Final answer
    x = 77,903,921.36

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.