Home / 2,240,557,036.38-3,360,789,406.37-746,697,047.91

Finding the Fourth Proportional to 2,240,557,036.38, 3,360,789,406.37 and 746,697,047.91

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Solution

The fourth proportional to 2,240,557,036.38, 3,360,789,406.37 and 746,697,047.91 is: 1,120,030,192.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,240,557,036.38 : 3,360,789,406.37 = 746,697,047.91 : x
  2. Step 2: Convert to fraction form
    2,240,557,036.38/3,360,789,406.37 = 746,697,047.91/x
  3. Step 3: Cross multiply
    2,240,557,036.38x = 3,360,789,406.37 × 746,697,047.91
  4. Step 4: Simplify right side
    2,240,557,036.38x = 2,509,491,528,379,946,496
  5. Step 5: Solve for x
    x = 2,509,491,528,379,946,496/2,240,557,036.38
  6. Step 6: Final answer
    x = 1,120,030,192.33

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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.