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Finding the Third Proportional to 11,817,306,272 and 25,595,634,208

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Solution

The third proportional to 11,817,306,272 and 25,595,634,208 is: 55,438,733,280.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,817,306,272 : 25,595,634,208 = 25,595,634,208 : x
  2. Step 2: Convert to fraction form
    11,817,306,272/25,595,634,208 = 25,595,634,208/x
  3. Step 3: Cross multiply
    11,817,306,272x = 25,595,634,208 × 25,595,634,208
  4. Step 4: Simplify right side
    11,817,306,272x = 655,136,490,509,739,753,472
  5. Step 5: Solve for x
    x = 655,136,490,509,739,753,472/11,817,306,272
  6. Step 6: Final answer
    x = 55,438,733,280.70

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