Home / 183,222,470.40-274,833,705.60-165,082,617.60

Finding the Fourth Proportional to 183,222,470.40, 274,833,705.60 and 165,082,617.60

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Solution

The fourth proportional to 183,222,470.40, 274,833,705.60 and 165,082,617.60 is: 247,623,926.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,222,470.40 : 274,833,705.60 = 165,082,617.60 : x
  2. Step 2: Convert to fraction form
    183,222,470.40/274,833,705.60 = 165,082,617.60/x
  3. Step 3: Cross multiply
    183,222,470.40x = 274,833,705.60 × 165,082,617.60
  4. Step 4: Simplify right side
    183,222,470.40x = 45,370,267,525,155,784
  5. Step 5: Solve for x
    x = 45,370,267,525,155,784/183,222,470.40
  6. Step 6: Final answer
    x = 247,623,926.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.