Home / 47,029,881,321.20-70,544,821,981.80-47,029,881,321.20

Finding the Fourth Proportional to 47,029,881,321.20, 70,544,821,981.80 and 47,029,881,321.20

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Solution

The fourth proportional to 47,029,881,321.20, 70,544,821,981.80 and 47,029,881,321.20 is: 70,544,821,981.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,029,881,321.20 : 70,544,821,981.80 = 47,029,881,321.20 : x
  2. Step 2: Convert to fraction form
    47,029,881,321.20/70,544,821,981.80 = 47,029,881,321.20/x
  3. Step 3: Cross multiply
    47,029,881,321.20x = 70,544,821,981.80 × 47,029,881,321.20
  4. Step 4: Simplify right side
    47,029,881,321.20x = 3,317,714,605,629,235,003,392
  5. Step 5: Solve for x
    x = 3,317,714,605,629,235,003,392/47,029,881,321.20
  6. Step 6: Final answer
    x = 70,544,821,981.80

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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.