Home / 2,537,565,082.80-3,806,263,868.04-1,043,544,922.80

Finding the Fourth Proportional to 2,537,565,082.80, 3,806,263,868.04 and 1,043,544,922.80

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Solution

The fourth proportional to 2,537,565,082.80, 3,806,263,868.04 and 1,043,544,922.80 is: 1,565,282,940.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,537,565,082.80 : 3,806,263,868.04 = 1,043,544,922.80 : x
  2. Step 2: Convert to fraction form
    2,537,565,082.80/3,806,263,868.04 = 1,043,544,922.80/x
  3. Step 3: Cross multiply
    2,537,565,082.80x = 3,806,263,868.04 × 1,043,544,922.80
  4. Step 4: Simplify right side
    2,537,565,082.80x = 3,972,007,334,330,230,784
  5. Step 5: Solve for x
    x = 3,972,007,334,330,230,784/2,537,565,082.80
  6. Step 6: Final answer
    x = 1,565,282,940.43

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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.