Home / 2,303,047,052,270.90-3,178,304,836,677.20-1,275,378,641,208.20

Finding the Fourth Proportional to 2,303,047,052,270.90, 3,178,304,836,677.20 and 1,275,378,641,208.20

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Solution

The fourth proportional to 2,303,047,052,270.90, 3,178,304,836,677.20 and 1,275,378,641,208.20 is: 1,760,077,849,885.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303,047,052,270.90 : 3,178,304,836,677.20 = 1,275,378,641,208.20 : x
  2. Step 2: Convert to fraction form
    2,303,047,052,270.90/3,178,304,836,677.20 = 1,275,378,641,208.20/x
  3. Step 3: Cross multiply
    2,303,047,052,270.90x = 3,178,304,836,677.20 × 1,275,378,641,208.20
  4. Step 4: Simplify right side
    2,303,047,052,270.90x = 4,053,542,103,946,817,274,118,144
  5. Step 5: Solve for x
    x = 4,053,542,103,946,817,274,118,144/2,303,047,052,270.90
  6. Step 6: Final answer
    x = 1,760,077,849,885.81

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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.