Home / 336,166,091.56-463,909,225.74-181,641,419.56

Finding the Fourth Proportional to 336,166,091.56, 463,909,225.74 and 181,641,419.56

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Solution

The fourth proportional to 336,166,091.56, 463,909,225.74 and 181,641,419.56 is: 250,665,169.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,166,091.56 : 463,909,225.74 = 181,641,419.56 : x
  2. Step 2: Convert to fraction form
    336,166,091.56/463,909,225.74 = 181,641,419.56/x
  3. Step 3: Cross multiply
    336,166,091.56x = 463,909,225.74 × 181,641,419.56
  4. Step 4: Simplify right side
    336,166,091.56x = 84,265,130,310,394,096
  5. Step 5: Solve for x
    x = 84,265,130,310,394,096/336,166,091.56
  6. Step 6: Final answer
    x = 250,665,169.47

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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.