Home / 7,546,248,004.80-11,319,372,007.20-7,546,248,004.80

Finding the Fourth Proportional to 7,546,248,004.80, 11,319,372,007.20 and 7,546,248,004.80

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Solution

The fourth proportional to 7,546,248,004.80, 11,319,372,007.20 and 7,546,248,004.80 is: 11,319,372,007.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,546,248,004.80 : 11,319,372,007.20 = 7,546,248,004.80 : x
  2. Step 2: Convert to fraction form
    7,546,248,004.80/11,319,372,007.20 = 7,546,248,004.80/x
  3. Step 3: Cross multiply
    7,546,248,004.80x = 11,319,372,007.20 × 7,546,248,004.80
  4. Step 4: Simplify right side
    7,546,248,004.80x = 85,418,788,424,921,972,736
  5. Step 5: Solve for x
    x = 85,418,788,424,921,972,736/7,546,248,004.80
  6. Step 6: Final answer
    x = 11,319,372,007.20

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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.