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Finding the Third Proportional to 6,326,455,285.50 and 13,605,020,337

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Solution

The third proportional to 6,326,455,285.50 and 13,605,020,337 is: 29,257,549,451.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,326,455,285.50 : 13,605,020,337 = 13,605,020,337 : x
  2. Step 2: Convert to fraction form
    6,326,455,285.50/13,605,020,337 = 13,605,020,337/x
  3. Step 3: Cross multiply
    6,326,455,285.50x = 13,605,020,337 × 13,605,020,337
  4. Step 4: Simplify right side
    6,326,455,285.50x = 185,096,578,370,183,593,984
  5. Step 5: Solve for x
    x = 185,096,578,370,183,593,984/6,326,455,285.50
  6. Step 6: Final answer
    x = 29,257,549,451.81

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.