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Finding the Third Proportional to 241,655,565,879 and 379,086,269,877

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Solution

The third proportional to 241,655,565,879 and 379,086,269,877 is: 594,674,488,404.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,655,565,879 : 379,086,269,877 = 379,086,269,877 : x
  2. Step 2: Convert to fraction form
    241,655,565,879/379,086,269,877 = 379,086,269,877/x
  3. Step 3: Cross multiply
    241,655,565,879x = 379,086,269,877 × 379,086,269,877
  4. Step 4: Simplify right side
    241,655,565,879x = 143,706,400,009,257,679,323,136
  5. Step 5: Solve for x
    x = 143,706,400,009,257,679,323,136/241,655,565,879
  6. Step 6: Final answer
    x = 594,674,488,404.76

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.