Home / 6,179,352,209.80-9,269,028,314.70-5,502,131,038.60

Finding the Fourth Proportional to 6,179,352,209.80, 9,269,028,314.70 and 5,502,131,038.60

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Solution

The fourth proportional to 6,179,352,209.80, 9,269,028,314.70 and 5,502,131,038.60 is: 8,253,196,557.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,179,352,209.80 : 9,269,028,314.70 = 5,502,131,038.60 : x
  2. Step 2: Convert to fraction form
    6,179,352,209.80/9,269,028,314.70 = 5,502,131,038.60/x
  3. Step 3: Cross multiply
    6,179,352,209.80x = 9,269,028,314.70 × 5,502,131,038.60
  4. Step 4: Simplify right side
    6,179,352,209.80x = 50,999,408,387,973,128,192
  5. Step 5: Solve for x
    x = 50,999,408,387,973,128,192/6,179,352,209.80
  6. Step 6: Final answer
    x = 8,253,196,557.90

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1.5x scale

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.