Home / 4,645,823,061.60-6,968,734,592.40-4,137,907,183.20

Finding the Fourth Proportional to 4,645,823,061.60, 6,968,734,592.40 and 4,137,907,183.20

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Solution

The fourth proportional to 4,645,823,061.60, 6,968,734,592.40 and 4,137,907,183.20 is: 6,206,860,774.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,645,823,061.60 : 6,968,734,592.40 = 4,137,907,183.20 : x
  2. Step 2: Convert to fraction form
    4,645,823,061.60/6,968,734,592.40 = 4,137,907,183.20/x
  3. Step 3: Cross multiply
    4,645,823,061.60x = 6,968,734,592.40 × 4,137,907,183.20
  4. Step 4: Simplify right side
    4,645,823,061.60x = 28,835,976,927,706,279,936
  5. Step 5: Solve for x
    x = 28,835,976,927,706,279,936/4,645,823,061.60
  6. Step 6: Final answer
    x = 6,206,860,774.80

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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.