Home / 23,520,289,728.90-35,287,319,085.39-7,584,305,703.78

Finding the Fourth Proportional to 23,520,289,728.90, 35,287,319,085.39 and 7,584,305,703.78

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Solution

The fourth proportional to 23,520,289,728.90, 35,287,319,085.39 and 7,584,305,703.78 is: 11,378,678,515.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,520,289,728.90 : 35,287,319,085.39 = 7,584,305,703.78 : x
  2. Step 2: Convert to fraction form
    23,520,289,728.90/35,287,319,085.39 = 7,584,305,703.78/x
  3. Step 3: Cross multiply
    23,520,289,728.90x = 35,287,319,085.39 × 7,584,305,703.78
  4. Step 4: Simplify right side
    23,520,289,728.90x = 267,629,815,410,428,215,296
  5. Step 5: Solve for x
    x = 267,629,815,410,428,215,296/23,520,289,728.90
  6. Step 6: Final answer
    x = 11,378,678,515.24

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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.