Home / 20,468,881,940,097-28,230,586,586,492-17,994,402,040,494

Finding the Fourth Proportional to 20,468,881,940,097, 28,230,586,586,492 and 17,994,402,040,494

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Solution

The fourth proportional to 20,468,881,940,097, 28,230,586,586,492 and 17,994,402,040,494 is: 24,817,795,440,072.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,468,881,940,097 : 28,230,586,586,492 = 17,994,402,040,494 : x
  2. Step 2: Convert to fraction form
    20,468,881,940,097/28,230,586,586,492 = 17,994,402,040,494/x
  3. Step 3: Cross multiply
    20,468,881,940,097x = 28,230,586,586,492 × 17,994,402,040,494
  4. Step 4: Simplify right side
    20,468,881,940,097x = 507,992,524,876,314,172,580,691,968
  5. Step 5: Solve for x
    x = 507,992,524,876,314,172,580,691,968/20,468,881,940,097
  6. Step 6: Final answer
    x = 24,817,795,440,072.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.