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Finding the Third Proportional to 28,601,465 and 60,944,761

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Solution

The third proportional to 28,601,465 and 60,944,761 is: 129,862,714.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,601,465 : 60,944,761 = 60,944,761 : x
  2. Step 2: Convert to fraction form
    28,601,465/60,944,761 = 60,944,761/x
  3. Step 3: Cross multiply
    28,601,465x = 60,944,761 × 60,944,761
  4. Step 4: Simplify right side
    28,601,465x = 3,714,263,893,347,121
  5. Step 5: Solve for x
    x = 3,714,263,893,347,121/28,601,465
  6. Step 6: Final answer
    x = 129,862,714.84

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.