Home / 14,246,937,408,987-19,659,694,644,618-7,995,595,092,005.40

Finding the Fourth Proportional to 14,246,937,408,987, 19,659,694,644,618 and 7,995,595,092,005.40

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Solution

The fourth proportional to 14,246,937,408,987, 19,659,694,644,618 and 7,995,595,092,005.40 is: 11,033,315,687,319.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,246,937,408,987 : 19,659,694,644,618 = 7,995,595,092,005.40 : x
  2. Step 2: Convert to fraction form
    14,246,937,408,987/19,659,694,644,618 = 7,995,595,092,005.40/x
  3. Step 3: Cross multiply
    14,246,937,408,987x = 19,659,694,644,618 × 7,995,595,092,005.40
  4. Step 4: Simplify right side
    14,246,937,408,987x = 157,190,958,010,832,545,860,550,656
  5. Step 5: Solve for x
    x = 157,190,958,010,832,545,860,550,656/14,246,937,408,987
  6. Step 6: Final answer
    x = 11,033,315,687,319.31

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Double scale
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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.