Home / 3,944,810,929.89-5,926,656,269.43-2,529,481,010.16

Finding the Fourth Proportional to 3,944,810,929.89, 5,926,656,269.43 and 2,529,481,010.16

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Solution

The fourth proportional to 3,944,810,929.89, 5,926,656,269.43 and 2,529,481,010.16 is: 3,800,274,526.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,944,810,929.89 : 5,926,656,269.43 = 2,529,481,010.16 : x
  2. Step 2: Convert to fraction form
    3,944,810,929.89/5,926,656,269.43 = 2,529,481,010.16/x
  3. Step 3: Cross multiply
    3,944,810,929.89x = 5,926,656,269.43 × 2,529,481,010.16
  4. Step 4: Simplify right side
    3,944,810,929.89x = 14,991,364,487,268,892,672
  5. Step 5: Solve for x
    x = 14,991,364,487,268,892,672/3,944,810,929.89
  6. Step 6: Final answer
    x = 3,800,274,526.13

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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.