Home / 63,329,874.24-87,394,558.86-35,452,813.65

Finding the Fourth Proportional to 63,329,874.24, 87,394,558.86 and 35,452,813.65

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Solution

The fourth proportional to 63,329,874.24, 87,394,558.86 and 35,452,813.65 is: 48,924,509.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,329,874.24 : 87,394,558.86 = 35,452,813.65 : x
  2. Step 2: Convert to fraction form
    63,329,874.24/87,394,558.86 = 35,452,813.65/x
  3. Step 3: Cross multiply
    63,329,874.24x = 87,394,558.86 × 35,452,813.65
  4. Step 4: Simplify right side
    63,329,874.24x = 3,098,383,009,287,536.50
  5. Step 5: Solve for x
    x = 3,098,383,009,287,536.50/63,329,874.24
  6. Step 6: Final answer
    x = 48,924,509.11

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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.