Home / 2,263,708,653.03-3,395,931,528.53-668,504,277.45

Finding the Fourth Proportional to 2,263,708,653.03, 3,395,931,528.53 and 668,504,277.45

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Solution

The fourth proportional to 2,263,708,653.03, 3,395,931,528.53 and 668,504,277.45 is: 1,002,865,253.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,263,708,653.03 : 3,395,931,528.53 = 668,504,277.45 : x
  2. Step 2: Convert to fraction form
    2,263,708,653.03/3,395,931,528.53 = 668,504,277.45/x
  3. Step 3: Cross multiply
    2,263,708,653.03x = 3,395,931,528.53 × 668,504,277.45
  4. Step 4: Simplify right side
    2,263,708,653.03x = 2,270,194,752,751,292,928
  5. Step 5: Solve for x
    x = 2,270,194,752,751,292,928/2,263,708,653.03
  6. Step 6: Final answer
    x = 1,002,865,253.76

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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.