Home / 33,282,407.41-45,928,866.81-18,598,194.35

Finding the Fourth Proportional to 33,282,407.41, 45,928,866.81 and 18,598,194.35

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Solution

The fourth proportional to 33,282,407.41, 45,928,866.81 and 18,598,194.35 is: 25,665,030.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,282,407.41 : 45,928,866.81 = 18,598,194.35 : x
  2. Step 2: Convert to fraction form
    33,282,407.41/45,928,866.81 = 18,598,194.35/x
  3. Step 3: Cross multiply
    33,282,407.41x = 45,928,866.81 × 18,598,194.35
  4. Step 4: Simplify right side
    33,282,407.41x = 854,193,991,206,003.75
  5. Step 5: Solve for x
    x = 854,193,991,206,003.75/33,282,407.41
  6. Step 6: Final answer
    x = 25,665,030.20

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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.