Home / 35,055,585,259,893-48,356,608,626,291-21,863,673,796,861

Finding the Fourth Proportional to 35,055,585,259,893, 48,356,608,626,291 and 21,863,673,796,861

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Solution

The fourth proportional to 35,055,585,259,893, 48,356,608,626,291 and 21,863,673,796,861 is: 30,159,334,356,836.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,055,585,259,893 : 48,356,608,626,291 = 21,863,673,796,861 : x
  2. Step 2: Convert to fraction form
    35,055,585,259,893/48,356,608,626,291 = 21,863,673,796,861/x
  3. Step 3: Cross multiply
    35,055,585,259,893x = 48,356,608,626,291 × 21,863,673,796,861
  4. Step 4: Simplify right side
    35,055,585,259,893x = 1,057,253,116,927,701,139,297,665,024
  5. Step 5: Solve for x
    x = 1,057,253,116,927,701,139,297,665,024/35,055,585,259,893
  6. Step 6: Final answer
    x = 30,159,334,356,836.47

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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.