Home / 2,303,047,596,775.80-3,178,305,588,096.20-1,275,379,185,713

Finding the Fourth Proportional to 2,303,047,596,775.80, 3,178,305,588,096.20 and 1,275,379,185,713

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Solution

The fourth proportional to 2,303,047,596,775.80, 3,178,305,588,096.20 and 1,275,379,185,713 is: 1,760,078,601,314.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303,047,596,775.80 : 3,178,305,588,096.20 = 1,275,379,185,713 : x
  2. Step 2: Convert to fraction form
    2,303,047,596,775.80/3,178,305,588,096.20 = 1,275,379,185,713/x
  3. Step 3: Cross multiply
    2,303,047,596,775.80x = 3,178,305,588,096.20 × 1,275,379,185,713
  4. Step 4: Simplify right side
    2,303,047,596,775.80x = 4,053,544,792,893,209,488,392,192
  5. Step 5: Solve for x
    x = 4,053,544,792,893,209,488,392,192/2,303,047,596,775.80
  6. Step 6: Final answer
    x = 1,760,078,601,314.21

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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.