Home / 40,756,498,546,107-61,143,335,001,396-13,217,524,638,299

Finding the Fourth Proportional to 40,756,498,546,107, 61,143,335,001,396 and 13,217,524,638,299

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Solution

The fourth proportional to 40,756,498,546,107, 61,143,335,001,396 and 13,217,524,638,299 is: 19,829,071,821,134.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,756,498,546,107 : 61,143,335,001,396 = 13,217,524,638,299 : x
  2. Step 2: Convert to fraction form
    40,756,498,546,107/61,143,335,001,396 = 13,217,524,638,299/x
  3. Step 3: Cross multiply
    40,756,498,546,107x = 61,143,335,001,396 × 13,217,524,638,299
  4. Step 4: Simplify right side
    40,756,498,546,107x = 808,163,536,848,721,240,121,147,392
  5. Step 5: Solve for x
    x = 808,163,536,848,721,240,121,147,392/40,756,498,546,107
  6. Step 6: Final answer
    x = 19,829,071,821,134.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.