Home / 2,048,032,765.33-2,826,290,129.03-1,108,245,491.71

Finding the Fourth Proportional to 2,048,032,765.33, 2,826,290,129.03 and 1,108,245,491.71

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Solution

The fourth proportional to 2,048,032,765.33, 2,826,290,129.03 and 1,108,245,491.71 is: 1,529,381,437.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,048,032,765.33 : 2,826,290,129.03 = 1,108,245,491.71 : x
  2. Step 2: Convert to fraction form
    2,048,032,765.33/2,826,290,129.03 = 1,108,245,491.71/x
  3. Step 3: Cross multiply
    2,048,032,765.33x = 2,826,290,129.03 × 1,108,245,491.71
  4. Step 4: Simplify right side
    2,048,032,765.33x = 3,132,223,293,753,464,832
  5. Step 5: Solve for x
    x = 3,132,223,293,753,464,832/2,048,032,765.33
  6. Step 6: Final answer
    x = 1,529,381,437.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.