Home / 3,058,452,226.54-4,587,704,890.08-988,174,209.88

Finding the Fourth Proportional to 3,058,452,226.54, 4,587,704,890.08 and 988,174,209.88

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Solution

The fourth proportional to 3,058,452,226.54, 4,587,704,890.08 and 988,174,209.88 is: 1,482,269,893.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,452,226.54 : 4,587,704,890.08 = 988,174,209.88 : x
  2. Step 2: Convert to fraction form
    3,058,452,226.54/4,587,704,890.08 = 988,174,209.88/x
  3. Step 3: Cross multiply
    3,058,452,226.54x = 4,587,704,890.08 × 988,174,209.88
  4. Step 4: Simplify right side
    3,058,452,226.54x = 4,533,451,654,917,415,936
  5. Step 5: Solve for x
    x = 4,533,451,654,917,415,936/3,058,452,226.54
  6. Step 6: Final answer
    x = 1,482,269,893.11

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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.