Home / 25,059,978,002,945-34,582,771,307,081-13,948,388,467,507

Finding the Fourth Proportional to 25,059,978,002,945, 34,582,771,307,081 and 13,948,388,467,507

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Solution

The fourth proportional to 25,059,978,002,945, 34,582,771,307,081 and 13,948,388,467,507 is: 19,248,777,010,795.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,059,978,002,945 : 34,582,771,307,081 = 13,948,388,467,507 : x
  2. Step 2: Convert to fraction form
    25,059,978,002,945/34,582,771,307,081 = 13,948,388,467,507/x
  3. Step 3: Cross multiply
    25,059,978,002,945x = 34,582,771,307,081 × 13,948,388,467,507
  4. Step 4: Simplify right side
    25,059,978,002,945x = 482,373,928,474,120,592,428,105,728
  5. Step 5: Solve for x
    x = 482,373,928,474,120,592,428,105,728/25,059,978,002,945
  6. Step 6: Final answer
    x = 19,248,777,010,795.18

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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.