Home / 17,431,716,248,519-24,055,625,462,909-9,521,394,209,410

Finding the Fourth Proportional to 17,431,716,248,519, 24,055,625,462,909 and 9,521,394,209,410

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Solution

The fourth proportional to 17,431,716,248,519, 24,055,625,462,909 and 9,521,394,209,410 is: 13,139,445,922,643.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,431,716,248,519 : 24,055,625,462,909 = 9,521,394,209,410 : x
  2. Step 2: Convert to fraction form
    17,431,716,248,519/24,055,625,462,909 = 9,521,394,209,410/x
  3. Step 3: Cross multiply
    17,431,716,248,519x = 24,055,625,462,909 × 9,521,394,209,410
  4. Step 4: Simplify right side
    17,431,716,248,519x = 229,043,092,986,277,505,515,126,784
  5. Step 5: Solve for x
    x = 229,043,092,986,277,505,515,126,784/17,431,716,248,519
  6. Step 6: Final answer
    x = 13,139,445,922,643.28

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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.