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Finding the Third Proportional to 191,567,716 and 295,968,900

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Solution

The third proportional to 191,567,716 and 295,968,900 is: 457,266,973.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    191,567,716 : 295,968,900 = 295,968,900 : x
  2. Step 2: Convert to fraction form
    191,567,716/295,968,900 = 295,968,900/x
  3. Step 3: Cross multiply
    191,567,716x = 295,968,900 × 295,968,900
  4. Step 4: Simplify right side
    191,567,716x = 87,597,589,767,210,000
  5. Step 5: Solve for x
    x = 87,597,589,767,210,000/191,567,716
  6. Step 6: Final answer
    x = 457,266,973.77

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.