Home / 603,731,230.26-833,144,089.95-339,414,401.94

Finding the Fourth Proportional to 603,731,230.26, 833,144,089.95 and 339,414,401.94

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Solution

The fourth proportional to 603,731,230.26, 833,144,089.95 and 339,414,401.94 is: 468,389,059.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    603,731,230.26 : 833,144,089.95 = 339,414,401.94 : x
  2. Step 2: Convert to fraction form
    603,731,230.26/833,144,089.95 = 339,414,401.94/x
  3. Step 3: Cross multiply
    603,731,230.26x = 833,144,089.95 × 339,414,401.94
  4. Step 4: Simplify right side
    603,731,230.26x = 282,781,103,020,224,832
  5. Step 5: Solve for x
    x = 282,781,103,020,224,832/603,731,230.26
  6. Step 6: Final answer
    x = 468,389,059.31

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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.