Home / 2,930,248,078,480.30-4,395,372,117,720.50-2,930,248,078,480.30

Finding the Fourth Proportional to 2,930,248,078,480.30, 4,395,372,117,720.50 and 2,930,248,078,480.30

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Solution

The fourth proportional to 2,930,248,078,480.30, 4,395,372,117,720.50 and 2,930,248,078,480.30 is: 4,395,372,117,720.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,930,248,078,480.30 : 4,395,372,117,720.50 = 2,930,248,078,480.30 : x
  2. Step 2: Convert to fraction form
    2,930,248,078,480.30/4,395,372,117,720.50 = 2,930,248,078,480.30/x
  3. Step 3: Cross multiply
    2,930,248,078,480.30x = 4,395,372,117,720.50 × 2,930,248,078,480.30
  4. Step 4: Simplify right side
    2,930,248,078,480.30x = 12,879,530,702,156,380,418,080,768
  5. Step 5: Solve for x
    x = 12,879,530,702,156,380,418,080,768/2,930,248,078,480.30
  6. Step 6: Final answer
    x = 4,395,372,117,720.50

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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.