Home / 3,463,037,145.32-4,778,863,181.34-1,877,095,052.60

Finding the Fourth Proportional to 3,463,037,145.32, 4,778,863,181.34 and 1,877,095,052.60

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Solution

The fourth proportional to 3,463,037,145.32, 4,778,863,181.34 and 1,877,095,052.60 is: 2,590,321,748.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463,037,145.32 : 4,778,863,181.34 = 1,877,095,052.60 : x
  2. Step 2: Convert to fraction form
    3,463,037,145.32/4,778,863,181.34 = 1,877,095,052.60/x
  3. Step 3: Cross multiply
    3,463,037,145.32x = 4,778,863,181.34 × 1,877,095,052.60
  4. Step 4: Simplify right side
    3,463,037,145.32x = 8,970,380,434,745,610,240
  5. Step 5: Solve for x
    x = 8,970,380,434,745,610,240/3,463,037,145.32
  6. Step 6: Final answer
    x = 2,590,321,748.89

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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.