Home / 1,559,180,589.96-2,337,992,684.46-509,782,100.52

Finding the Fourth Proportional to 1,559,180,589.96, 2,337,992,684.46 and 509,782,100.52

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Solution

The fourth proportional to 1,559,180,589.96, 2,337,992,684.46 and 509,782,100.52 is: 764,418,714.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,559,180,589.96 : 2,337,992,684.46 = 509,782,100.52 : x
  2. Step 2: Convert to fraction form
    1,559,180,589.96/2,337,992,684.46 = 509,782,100.52/x
  3. Step 3: Cross multiply
    1,559,180,589.96x = 2,337,992,684.46 × 509,782,100.52
  4. Step 4: Simplify right side
    1,559,180,589.96x = 1,191,866,821,684,412,416
  5. Step 5: Solve for x
    x = 1,191,866,821,684,412,416/1,559,180,589.96
  6. Step 6: Final answer
    x = 764,418,714.14

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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.