Home / 533,662,769.41-736,414,412.04-324,795,827.59

Finding the Fourth Proportional to 533,662,769.41, 736,414,412.04 and 324,795,827.59

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Solution

The fourth proportional to 533,662,769.41, 736,414,412.04 and 324,795,827.59 is: 448,193,769.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    533,662,769.41 : 736,414,412.04 = 324,795,827.59 : x
  2. Step 2: Convert to fraction form
    533,662,769.41/736,414,412.04 = 324,795,827.59/x
  3. Step 3: Cross multiply
    533,662,769.41x = 736,414,412.04 × 324,795,827.59
  4. Step 4: Simplify right side
    533,662,769.41x = 239,184,328,404,052,960
  5. Step 5: Solve for x
    x = 239,184,328,404,052,960/533,662,769.41
  6. Step 6: Final answer
    x = 448,193,769.77

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.