Home / 34,051,821.84-46,992,506.53-18,582,902.86

Finding the Fourth Proportional to 34,051,821.84, 46,992,506.53 and 18,582,902.86

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Solution

The fourth proportional to 34,051,821.84, 46,992,506.53 and 18,582,902.86 is: 25,644,947.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,051,821.84 : 46,992,506.53 = 18,582,902.86 : x
  2. Step 2: Convert to fraction form
    34,051,821.84/46,992,506.53 = 18,582,902.86/x
  3. Step 3: Cross multiply
    34,051,821.84x = 46,992,506.53 × 18,582,902.86
  4. Step 4: Simplify right side
    34,051,821.84x = 873,257,183,994,905.62
  5. Step 5: Solve for x
    x = 873,257,183,994,905.62/34,051,821.84
  6. Step 6: Final answer
    x = 25,644,947.52

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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.