Home / 2,945,019,389.58-4,417,202,758.05-1,054,140,044.94

Finding the Fourth Proportional to 2,945,019,389.58, 4,417,202,758.05 and 1,054,140,044.94

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Solution

The fourth proportional to 2,945,019,389.58, 4,417,202,758.05 and 1,054,140,044.94 is: 1,581,093,262.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,945,019,389.58 : 4,417,202,758.05 = 1,054,140,044.94 : x
  2. Step 2: Convert to fraction form
    2,945,019,389.58/4,417,202,758.05 = 1,054,140,044.94/x
  3. Step 3: Cross multiply
    2,945,019,389.58x = 4,417,202,758.05 × 1,054,140,044.94
  4. Step 4: Simplify right side
    2,945,019,389.58x = 4,656,350,313,879,919,616
  5. Step 5: Solve for x
    x = 4,656,350,313,879,919,616/2,945,019,389.58
  6. Step 6: Final answer
    x = 1,581,093,262.19

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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.