Home / 96,394,351.29-133,028,018.92-54,008,276.32

Finding the Fourth Proportional to 96,394,351.29, 133,028,018.92 and 54,008,276.32

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Solution

The fourth proportional to 96,394,351.29, 133,028,018.92 and 54,008,276.32 is: 74,533,558.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,394,351.29 : 133,028,018.92 = 54,008,276.32 : x
  2. Step 2: Convert to fraction form
    96,394,351.29/133,028,018.92 = 54,008,276.32/x
  3. Step 3: Cross multiply
    96,394,351.29x = 133,028,018.92 × 54,008,276.32
  4. Step 4: Simplify right side
    96,394,351.29x = 7,184,614,004,367,343
  5. Step 5: Solve for x
    x = 7,184,614,004,367,343/96,394,351.29
  6. Step 6: Final answer
    x = 74,533,558.33

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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.