Home / 25,059,978,002,947-34,582,771,307,083-13,948,388,467,509

Finding the Fourth Proportional to 25,059,978,002,947, 34,582,771,307,083 and 13,948,388,467,509

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Solution

The fourth proportional to 25,059,978,002,947, 34,582,771,307,083 and 13,948,388,467,509 is: 19,248,777,010,797.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,059,978,002,947 : 34,582,771,307,083 = 13,948,388,467,509 : x
  2. Step 2: Convert to fraction form
    25,059,978,002,947/34,582,771,307,083 = 13,948,388,467,509/x
  3. Step 3: Cross multiply
    25,059,978,002,947x = 34,582,771,307,083 × 13,948,388,467,509
  4. Step 4: Simplify right side
    25,059,978,002,947x = 482,373,928,474,217,693,048,733,696
  5. Step 5: Solve for x
    x = 482,373,928,474,217,693,048,733,696/25,059,978,002,947
  6. Step 6: Final answer
    x = 19,248,777,010,797.52

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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.