Home / 588,922,636.08-812,665,449.72-341,419,933.56

Finding the Fourth Proportional to 588,922,636.08, 812,665,449.72 and 341,419,933.56

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Solution

The fourth proportional to 588,922,636.08, 812,665,449.72 and 341,419,933.56 is: 471,131,803.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,922,636.08 : 812,665,449.72 = 341,419,933.56 : x
  2. Step 2: Convert to fraction form
    588,922,636.08/812,665,449.72 = 341,419,933.56/x
  3. Step 3: Cross multiply
    588,922,636.08x = 812,665,449.72 × 341,419,933.56
  4. Step 4: Simplify right side
    588,922,636.08x = 277,460,183,849,909,920
  5. Step 5: Solve for x
    x = 277,460,183,849,909,920/588,922,636.08
  6. Step 6: Final answer
    x = 471,131,803.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.