Home / 2,560,903,962.75-3,532,965,307.47-1,714,404,014.78

Finding the Fourth Proportional to 2,560,903,962.75, 3,532,965,307.47 and 1,714,404,014.78

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Solution

The fourth proportional to 2,560,903,962.75, 3,532,965,307.47 and 1,714,404,014.78 is: 2,365,153,084.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,560,903,962.75 : 3,532,965,307.47 = 1,714,404,014.78 : x
  2. Step 2: Convert to fraction form
    2,560,903,962.75/3,532,965,307.47 = 1,714,404,014.78/x
  3. Step 3: Cross multiply
    2,560,903,962.75x = 3,532,965,307.47 × 1,714,404,014.78
  4. Step 4: Simplify right side
    2,560,903,962.75x = 6,056,929,907,187,360,768
  5. Step 5: Solve for x
    x = 6,056,929,907,187,360,768/2,560,903,962.75
  6. Step 6: Final answer
    x = 2,365,153,084.73

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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.