Home / 2,294,839,505.80-3,442,259,258.70-742,287,768.40

Finding the Fourth Proportional to 2,294,839,505.80, 3,442,259,258.70 and 742,287,768.40

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Solution

The fourth proportional to 2,294,839,505.80, 3,442,259,258.70 and 742,287,768.40 is: 1,113,431,652.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,839,505.80 : 3,442,259,258.70 = 742,287,768.40 : x
  2. Step 2: Convert to fraction form
    2,294,839,505.80/3,442,259,258.70 = 742,287,768.40/x
  3. Step 3: Cross multiply
    2,294,839,505.80x = 3,442,259,258.70 × 742,287,768.40
  4. Step 4: Simplify right side
    2,294,839,505.80x = 2,555,146,943,394,660,864
  5. Step 5: Solve for x
    x = 2,555,146,943,394,660,864/2,294,839,505.80
  6. Step 6: Final answer
    x = 1,113,431,652.60

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1.5x scale

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.