Home / 26,155,585,738.27-39,201,504,963.58-13,557,498,741.14

Finding the Fourth Proportional to 26,155,585,738.27, 39,201,504,963.58 and 13,557,498,741.14

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Solution

The fourth proportional to 26,155,585,738.27, 39,201,504,963.58 and 13,557,498,741.14 is: 20,319,726,712.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,155,585,738.27 : 39,201,504,963.58 = 13,557,498,741.14 : x
  2. Step 2: Convert to fraction form
    26,155,585,738.27/39,201,504,963.58 = 13,557,498,741.14/x
  3. Step 3: Cross multiply
    26,155,585,738.27x = 39,201,504,963.58 × 13,557,498,741.14
  4. Step 4: Simplify right side
    26,155,585,738.27x = 531,474,354,194,360,434,688
  5. Step 5: Solve for x
    x = 531,474,354,194,360,434,688/26,155,585,738.27
  6. Step 6: Final answer
    x = 20,319,726,712.01

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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.