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Finding the Third Proportional to 28,332,798 and 60,070,485

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Solution

The third proportional to 28,332,798 and 60,070,485 is: 127,359,929.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,332,798 : 60,070,485 = 60,070,485 : x
  2. Step 2: Convert to fraction form
    28,332,798/60,070,485 = 60,070,485/x
  3. Step 3: Cross multiply
    28,332,798x = 60,070,485 × 60,070,485
  4. Step 4: Simplify right side
    28,332,798x = 3,608,463,168,135,225
  5. Step 5: Solve for x
    x = 3,608,463,168,135,225/28,332,798
  6. Step 6: Final answer
    x = 127,359,929.93

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.