Home / 33,751,005.21-46,573,968.87-19,812,926.16

Finding the Fourth Proportional to 33,751,005.21, 46,573,968.87 and 19,812,926.16

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Solution

The fourth proportional to 33,751,005.21, 46,573,968.87 and 19,812,926.16 is: 27,340,418.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,751,005.21 : 46,573,968.87 = 19,812,926.16 : x
  2. Step 2: Convert to fraction form
    33,751,005.21/46,573,968.87 = 19,812,926.16/x
  3. Step 3: Cross multiply
    33,751,005.21x = 46,573,968.87 × 19,812,926.16
  4. Step 4: Simplify right side
    33,751,005.21x = 922,766,606,199,448.62
  5. Step 5: Solve for x
    x = 922,766,606,199,448.62/33,751,005.21
  6. Step 6: Final answer
    x = 27,340,418.47

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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.