Home / 2,198,448,034.35-3,297,672,051.53-1,544,137,875.15

Finding the Fourth Proportional to 2,198,448,034.35, 3,297,672,051.53 and 1,544,137,875.15

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Solution

The fourth proportional to 2,198,448,034.35, 3,297,672,051.53 and 1,544,137,875.15 is: 2,316,206,812.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,198,448,034.35 : 3,297,672,051.53 = 1,544,137,875.15 : x
  2. Step 2: Convert to fraction form
    2,198,448,034.35/3,297,672,051.53 = 1,544,137,875.15/x
  3. Step 3: Cross multiply
    2,198,448,034.35x = 3,297,672,051.53 × 1,544,137,875.15
  4. Step 4: Simplify right side
    2,198,448,034.35x = 5,092,060,314,583,355,392
  5. Step 5: Solve for x
    x = 5,092,060,314,583,355,392/2,198,448,034.35
  6. Step 6: Final answer
    x = 2,316,206,812.73

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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.