Home / 2,560,904,732.87-3,532,966,369.18-1,714,404,783.98

Finding the Fourth Proportional to 2,560,904,732.87, 3,532,966,369.18 and 1,714,404,783.98

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Solution

The fourth proportional to 2,560,904,732.87, 3,532,966,369.18 and 1,714,404,783.98 is: 2,365,154,145.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,560,904,732.87 : 3,532,966,369.18 = 1,714,404,783.98 : x
  2. Step 2: Convert to fraction form
    2,560,904,732.87/3,532,966,369.18 = 1,714,404,783.98/x
  3. Step 3: Cross multiply
    2,560,904,732.87x = 3,532,966,369.18 × 1,714,404,783.98
  4. Step 4: Simplify right side
    2,560,904,732.87x = 6,056,934,444,962,642,944
  5. Step 5: Solve for x
    x = 6,056,934,444,962,642,944/2,560,904,732.87
  6. Step 6: Final answer
    x = 2,365,154,145.42

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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.