Home / 3,658,804,795.41-5,488,325,604.78-1,741,787,830.81

Finding the Fourth Proportional to 3,658,804,795.41, 5,488,325,604.78 and 1,741,787,830.81

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Solution

The fourth proportional to 3,658,804,795.41, 5,488,325,604.78 and 1,741,787,830.81 is: 2,612,738,116.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,658,804,795.41 : 5,488,325,604.78 = 1,741,787,830.81 : x
  2. Step 2: Convert to fraction form
    3,658,804,795.41/5,488,325,604.78 = 1,741,787,830.81/x
  3. Step 3: Cross multiply
    3,658,804,795.41x = 5,488,325,604.78 × 1,741,787,830.81
  4. Step 4: Simplify right side
    3,658,804,795.41x = 9,559,498,749,928,736,768
  5. Step 5: Solve for x
    x = 9,559,498,749,928,736,768/3,658,804,795.41
  6. Step 6: Final answer
    x = 2,612,738,116.54

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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.