Home / 331,842,004.30-463,717,871.60-331,842,004.30

Finding the Fourth Proportional to 331,842,004.30, 463,717,871.60 and 331,842,004.30

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Solution

The fourth proportional to 331,842,004.30, 463,717,871.60 and 331,842,004.30 is: 463,717,871.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    331,842,004.30 : 463,717,871.60 = 331,842,004.30 : x
  2. Step 2: Convert to fraction form
    331,842,004.30/463,717,871.60 = 331,842,004.30/x
  3. Step 3: Cross multiply
    331,842,004.30x = 463,717,871.60 × 331,842,004.30
  4. Step 4: Simplify right side
    331,842,004.30x = 153,881,067,941,474,048
  5. Step 5: Solve for x
    x = 153,881,067,941,474,048/331,842,004.30
  6. Step 6: Final answer
    x = 463,717,871.60

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.