Home / 25,654,572,138,708-35,404,581,530,326-15,913,891,236,074

Finding the Fourth Proportional to 25,654,572,138,708, 35,404,581,530,326 and 15,913,891,236,074

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Solution

The fourth proportional to 25,654,572,138,708, 35,404,581,530,326 and 15,913,891,236,074 is: 21,961,958,932,155.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,654,572,138,708 : 35,404,581,530,326 = 15,913,891,236,074 : x
  2. Step 2: Convert to fraction form
    25,654,572,138,708/35,404,581,530,326 = 15,913,891,236,074/x
  3. Step 3: Cross multiply
    25,654,572,138,708x = 35,404,581,530,326 × 15,913,891,236,074
  4. Step 4: Simplify right side
    25,654,572,138,708x = 563,424,659,732,322,325,048,066,048
  5. Step 5: Solve for x
    x = 563,424,659,732,322,325,048,066,048/25,654,572,138,708
  6. Step 6: Final answer
    x = 21,961,958,932,155.36

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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.