Home / 2,303,047,596,486.10-3,178,305,587,695.70-1,275,379,185,422.90

Finding the Fourth Proportional to 2,303,047,596,486.10, 3,178,305,587,695.70 and 1,275,379,185,422.90

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Solution

The fourth proportional to 2,303,047,596,486.10, 3,178,305,587,695.70 and 1,275,379,185,422.90 is: 1,760,078,600,913.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303,047,596,486.10 : 3,178,305,587,695.70 = 1,275,379,185,422.90 : x
  2. Step 2: Convert to fraction form
    2,303,047,596,486.10/3,178,305,587,695.70 = 1,275,379,185,422.90/x
  3. Step 3: Cross multiply
    2,303,047,596,486.10x = 3,178,305,587,695.70 × 1,275,379,185,422.90
  4. Step 4: Simplify right side
    2,303,047,596,486.10x = 4,053,544,791,460,393,366,061,056
  5. Step 5: Solve for x
    x = 4,053,544,791,460,393,366,061,056/2,303,047,596,486.10
  6. Step 6: Final answer
    x = 1,760,078,600,913.47

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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.