Home / 2,304,036,878.24-3,179,576,419.02-1,246,776,195.44

Finding the Fourth Proportional to 2,304,036,878.24, 3,179,576,419.02 and 1,246,776,195.44

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Solution

The fourth proportional to 2,304,036,878.24, 3,179,576,419.02 and 1,246,776,195.44 is: 1,720,554,140.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,304,036,878.24 : 3,179,576,419.02 = 1,246,776,195.44 : x
  2. Step 2: Convert to fraction form
    2,304,036,878.24/3,179,576,419.02 = 1,246,776,195.44/x
  3. Step 3: Cross multiply
    2,304,036,878.24x = 3,179,576,419.02 × 1,246,776,195.44
  4. Step 4: Simplify right side
    2,304,036,878.24x = 3,964,220,190,816,495,104
  5. Step 5: Solve for x
    x = 3,964,220,190,816,495,104/2,304,036,878.24
  6. Step 6: Final answer
    x = 1,720,554,140.54

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1.5x scale

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.