Home / 2,240,557,038.38-3,360,789,409.36-746,697,049.92

Finding the Fourth Proportional to 2,240,557,038.38, 3,360,789,409.36 and 746,697,049.92

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Solution

The fourth proportional to 2,240,557,038.38, 3,360,789,409.36 and 746,697,049.92 is: 1,120,030,195.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,240,557,038.38 : 3,360,789,409.36 = 746,697,049.92 : x
  2. Step 2: Convert to fraction form
    2,240,557,038.38/3,360,789,409.36 = 746,697,049.92/x
  3. Step 3: Cross multiply
    2,240,557,038.38x = 3,360,789,409.36 × 746,697,049.92
  4. Step 4: Simplify right side
    2,240,557,038.38x = 2,509,491,537,371,491,328
  5. Step 5: Solve for x
    x = 2,509,491,537,371,491,328/2,240,557,038.38
  6. Step 6: Final answer
    x = 1,120,030,195.34

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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.