Home / 336,166,090.56-463,909,224.36-181,641,418.56

Finding the Fourth Proportional to 336,166,090.56, 463,909,224.36 and 181,641,418.56

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Solution

The fourth proportional to 336,166,090.56, 463,909,224.36 and 181,641,418.56 is: 250,665,168.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,166,090.56 : 463,909,224.36 = 181,641,418.56 : x
  2. Step 2: Convert to fraction form
    336,166,090.56/463,909,224.36 = 181,641,418.56/x
  3. Step 3: Cross multiply
    336,166,090.56x = 463,909,224.36 × 181,641,418.56
  4. Step 4: Simplify right side
    336,166,090.56x = 84,265,129,595,819,712
  5. Step 5: Solve for x
    x = 84,265,129,595,819,712/336,166,090.56
  6. Step 6: Final answer
    x = 250,665,168.09

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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.