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Finding the Third Proportional to 1,775,303,808 and 3,859,608,734

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Solution

The third proportional to 1,775,303,808 and 3,859,608,734 is: 8,391,003,000.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,775,303,808 : 3,859,608,734 = 3,859,608,734 : x
  2. Step 2: Convert to fraction form
    1,775,303,808/3,859,608,734 = 3,859,608,734/x
  3. Step 3: Cross multiply
    1,775,303,808x = 3,859,608,734 × 3,859,608,734
  4. Step 4: Simplify right side
    1,775,303,808x = 14,896,579,579,569,082,368
  5. Step 5: Solve for x
    x = 14,896,579,579,569,082,368/1,775,303,808
  6. Step 6: Final answer
    x = 8,391,003,000.41

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.