Home / 8,846,746,424.41-12,208,509,598.78-4,777,647,738.62

Finding the Fourth Proportional to 8,846,746,424.41, 12,208,509,598.78 and 4,777,647,738.62

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Solution

The fourth proportional to 8,846,746,424.41, 12,208,509,598.78 and 4,777,647,738.62 is: 6,593,153,627.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,846,746,424.41 : 12,208,509,598.78 = 4,777,647,738.62 : x
  2. Step 2: Convert to fraction form
    8,846,746,424.41/12,208,509,598.78 = 4,777,647,738.62/x
  3. Step 3: Cross multiply
    8,846,746,424.41x = 12,208,509,598.78 × 4,777,647,738.62
  4. Step 4: Simplify right side
    8,846,746,424.41x = 58,327,958,276,451,672,064
  5. Step 5: Solve for x
    x = 58,327,958,276,451,672,064/8,846,746,424.41
  6. Step 6: Final answer
    x = 6,593,153,627.14

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1.5x scale

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.