Home / 23,520,289,727.90-35,287,319,083.89-7,584,305,702.78

Finding the Fourth Proportional to 23,520,289,727.90, 35,287,319,083.89 and 7,584,305,702.78

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Solution

The fourth proportional to 23,520,289,727.90, 35,287,319,083.89 and 7,584,305,702.78 is: 11,378,678,513.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,520,289,727.90 : 35,287,319,083.89 = 7,584,305,702.78 : x
  2. Step 2: Convert to fraction form
    23,520,289,727.90/35,287,319,083.89 = 7,584,305,702.78/x
  3. Step 3: Cross multiply
    23,520,289,727.90x = 35,287,319,083.89 × 7,584,305,702.78
  4. Step 4: Simplify right side
    23,520,289,727.90x = 267,629,815,363,587,997,696
  5. Step 5: Solve for x
    x = 267,629,815,363,587,997,696/23,520,289,727.90
  6. Step 6: Final answer
    x = 11,378,678,513.73

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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.