Home / 43,682,562.30-65,523,843.45-29,312,514.30

Finding the Fourth Proportional to 43,682,562.30, 65,523,843.45 and 29,312,514.30

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Solution

The fourth proportional to 43,682,562.30, 65,523,843.45 and 29,312,514.30 is: 43,968,771.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,682,562.30 : 65,523,843.45 = 29,312,514.30 : x
  2. Step 2: Convert to fraction form
    43,682,562.30/65,523,843.45 = 29,312,514.30/x
  3. Step 3: Cross multiply
    43,682,562.30x = 65,523,843.45 × 29,312,514.30
  4. Step 4: Simplify right side
    43,682,562.30x = 1,920,668,598,119,086.50
  5. Step 5: Solve for x
    x = 1,920,668,598,119,086.50/43,682,562.30
  6. Step 6: Final answer
    x = 43,968,771.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.