Home / 33,417,969.99-46,119,559.38-18,538,091.46

Finding the Fourth Proportional to 33,417,969.99, 46,119,559.38 and 18,538,091.46

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Solution

The fourth proportional to 33,417,969.99, 46,119,559.38 and 18,538,091.46 is: 25,584,097.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,417,969.99 : 46,119,559.38 = 18,538,091.46 : x
  2. Step 2: Convert to fraction form
    33,417,969.99/46,119,559.38 = 18,538,091.46/x
  3. Step 3: Cross multiply
    33,417,969.99x = 46,119,559.38 × 18,538,091.46
  4. Step 4: Simplify right side
    33,417,969.99x = 854,968,609,881,341
  5. Step 5: Solve for x
    x = 854,968,609,881,341/33,417,969.99
  6. Step 6: Final answer
    x = 25,584,097.72

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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.