Home / 733,437,291.60-1,099,778,023.80-273,138,526.80

Finding the Fourth Proportional to 733,437,291.60, 1,099,778,023.80 and 273,138,526.80

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Solution

The fourth proportional to 733,437,291.60, 1,099,778,023.80 and 273,138,526.80 is: 409,567,051.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,437,291.60 : 1,099,778,023.80 = 273,138,526.80 : x
  2. Step 2: Convert to fraction form
    733,437,291.60/1,099,778,023.80 = 273,138,526.80/x
  3. Step 3: Cross multiply
    733,437,291.60x = 1,099,778,023.80 × 273,138,526.80
  4. Step 4: Simplify right side
    733,437,291.60x = 300,391,749,227,747,328
  5. Step 5: Solve for x
    x = 300,391,749,227,747,328/733,437,291.60
  6. Step 6: Final answer
    x = 409,567,051.84

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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.