Home / 2,821,587,907.94-4,234,032,253.29-1,052,181,026.94

Finding the Fourth Proportional to 2,821,587,907.94, 4,234,032,253.29 and 1,052,181,026.94

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Solution

The fourth proportional to 2,821,587,907.94, 4,234,032,253.29 and 1,052,181,026.94 is: 1,578,886,977.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,821,587,907.94 : 4,234,032,253.29 = 1,052,181,026.94 : x
  2. Step 2: Convert to fraction form
    2,821,587,907.94/4,234,032,253.29 = 1,052,181,026.94/x
  3. Step 3: Cross multiply
    2,821,587,907.94x = 4,234,032,253.29 × 1,052,181,026.94
  4. Step 4: Simplify right side
    2,821,587,907.94x = 4,454,968,404,363,754,496
  5. Step 5: Solve for x
    x = 4,454,968,404,363,754,496/2,821,587,907.94
  6. Step 6: Final answer
    x = 1,578,886,977.73

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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.