Home / 96,394,315.22-133,027,969.21-54,008,240.30

Finding the Fourth Proportional to 96,394,315.22, 133,027,969.21 and 54,008,240.30

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Solution

The fourth proportional to 96,394,315.22, 133,027,969.21 and 54,008,240.30 is: 74,533,508.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,394,315.22 : 133,027,969.21 = 54,008,240.30 : x
  2. Step 2: Convert to fraction form
    96,394,315.22/133,027,969.21 = 54,008,240.30/x
  3. Step 3: Cross multiply
    96,394,315.22x = 133,027,969.21 × 54,008,240.30
  4. Step 4: Simplify right side
    96,394,315.22x = 7,184,606,527,714,680
  5. Step 5: Solve for x
    x = 7,184,606,527,714,680/96,394,315.22
  6. Step 6: Final answer
    x = 74,533,508.65

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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.