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Finding the Third Proportional to 32,083,160 and 66,810,158

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Solution

The third proportional to 32,083,160 and 66,810,158 is: 139,125,859.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,083,160 : 66,810,158 = 66,810,158 : x
  2. Step 2: Convert to fraction form
    32,083,160/66,810,158 = 66,810,158/x
  3. Step 3: Cross multiply
    32,083,160x = 66,810,158 × 66,810,158
  4. Step 4: Simplify right side
    32,083,160x = 4,463,597,211,984,964
  5. Step 5: Solve for x
    x = 4,463,597,211,984,964/32,083,160
  6. Step 6: Final answer
    x = 139,125,859.55

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.