Home / 17,150,212,700,082-25,732,915,880,980-8,989,213,475,679.20

Finding the Fourth Proportional to 17,150,212,700,082, 25,732,915,880,980 and 8,989,213,475,679.20

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Solution

The fourth proportional to 17,150,212,700,082, 25,732,915,880,980 and 8,989,213,475,679.20 is: 13,487,802,061,179.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,150,212,700,082 : 25,732,915,880,980 = 8,989,213,475,679.20 : x
  2. Step 2: Convert to fraction form
    17,150,212,700,082/25,732,915,880,980 = 8,989,213,475,679.20/x
  3. Step 3: Cross multiply
    17,150,212,700,082x = 25,732,915,880,980 × 8,989,213,475,679.20
  4. Step 4: Simplify right side
    17,150,212,700,082x = 231,318,674,205,824,704,688,685,056
  5. Step 5: Solve for x
    x = 231,318,674,205,824,704,688,685,056/17,150,212,700,082
  6. Step 6: Final answer
    x = 13,487,802,061,179.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.