Home / 4,137,911,997.80-6,207,623,823.90-1,684,496,906.60

Finding the Fourth Proportional to 4,137,911,997.80, 6,207,623,823.90 and 1,684,496,906.60

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Solution

The fourth proportional to 4,137,911,997.80, 6,207,623,823.90 and 1,684,496,906.60 is: 2,527,053,048.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,137,911,997.80 : 6,207,623,823.90 = 1,684,496,906.60 : x
  2. Step 2: Convert to fraction form
    4,137,911,997.80/6,207,623,823.90 = 1,684,496,906.60/x
  3. Step 3: Cross multiply
    4,137,911,997.80x = 6,207,623,823.90 × 1,684,496,906.60
  4. Step 4: Simplify right side
    4,137,911,997.80x = 10,456,723,128,696,012,800
  5. Step 5: Solve for x
    x = 10,456,723,128,696,012,800/4,137,911,997.80
  6. Step 6: Final answer
    x = 2,527,053,048.56

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1.5x scale

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.