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Finding the Third Proportional to 58,754,210 and 122,277,084

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Solution

The third proportional to 58,754,210 and 122,277,084 is: 254,478,534.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,754,210 : 122,277,084 = 122,277,084 : x
  2. Step 2: Convert to fraction form
    58,754,210/122,277,084 = 122,277,084/x
  3. Step 3: Cross multiply
    58,754,210x = 122,277,084 × 122,277,084
  4. Step 4: Simplify right side
    58,754,210x = 14,951,685,271,543,056
  5. Step 5: Solve for x
    x = 14,951,685,271,543,056/58,754,210
  6. Step 6: Final answer
    x = 254,478,534.76

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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.