Home / 4,786,410,096.02-7,180,026,183.39-1,680,725,773.46

Finding the Fourth Proportional to 4,786,410,096.02, 7,180,026,183.39 and 1,680,725,773.46

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Solution

The fourth proportional to 4,786,410,096.02, 7,180,026,183.39 and 1,680,725,773.46 is: 2,521,232,994.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,786,410,096.02 : 7,180,026,183.39 = 1,680,725,773.46 : x
  2. Step 2: Convert to fraction form
    4,786,410,096.02/7,180,026,183.39 = 1,680,725,773.46/x
  3. Step 3: Cross multiply
    4,786,410,096.02x = 7,180,026,183.39 × 1,680,725,773.46
  4. Step 4: Simplify right side
    4,786,410,096.02x = 12,067,655,060,541,210,624
  5. Step 5: Solve for x
    x = 12,067,655,060,541,210,624/4,786,410,096.02
  6. Step 6: Final answer
    x = 2,521,232,994.76

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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.