Home / 16,857,666,148,686-23,263,579,282,930-9,549,801,892,256

Finding the Fourth Proportional to 16,857,666,148,686, 23,263,579,282,930 and 9,549,801,892,256

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Solution

The fourth proportional to 16,857,666,148,686, 23,263,579,282,930 and 9,549,801,892,256 is: 13,178,726,610,034.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,857,666,148,686 : 23,263,579,282,930 = 9,549,801,892,256 : x
  2. Step 2: Convert to fraction form
    16,857,666,148,686/23,263,579,282,930 = 9,549,801,892,256/x
  3. Step 3: Cross multiply
    16,857,666,148,686x = 23,263,579,282,930 × 9,549,801,892,256
  4. Step 4: Simplify right side
    16,857,666,148,686x = 222,162,573,456,772,391,153,696,768
  5. Step 5: Solve for x
    x = 222,162,573,456,772,391,153,696,768/16,857,666,148,686
  6. Step 6: Final answer
    x = 13,178,726,610,034.88

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.