Home / 43,939,900.22-65,924,501.92-29,226,002.36

Finding the Fourth Proportional to 43,939,900.22, 65,924,501.92 and 29,226,002.36

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Solution

The fourth proportional to 43,939,900.22, 65,924,501.92 and 29,226,002.36 is: 43,848,748.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,939,900.22 : 65,924,501.92 = 29,226,002.36 : x
  2. Step 2: Convert to fraction form
    43,939,900.22/65,924,501.92 = 29,226,002.36/x
  3. Step 3: Cross multiply
    43,939,900.22x = 65,924,501.92 × 29,226,002.36
  4. Step 4: Simplify right side
    43,939,900.22x = 1,926,709,648,695,744.50
  5. Step 5: Solve for x
    x = 1,926,709,648,695,744.50/43,939,900.22
  6. Step 6: Final answer
    x = 43,848,748.84

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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.