Home / 23,460,848,747.16-32,375,743,654.86-12,755,969,319.48

Finding the Fourth Proportional to 23,460,848,747.16, 32,375,743,654.86 and 12,755,969,319.48

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Solution

The fourth proportional to 23,460,848,747.16, 32,375,743,654.86 and 12,755,969,319.48 is: 17,603,113,902.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,460,848,747.16 : 32,375,743,654.86 = 12,755,969,319.48 : x
  2. Step 2: Convert to fraction form
    23,460,848,747.16/32,375,743,654.86 = 12,755,969,319.48/x
  3. Step 3: Cross multiply
    23,460,848,747.16x = 32,375,743,654.86 × 12,755,969,319.48
  4. Step 4: Simplify right side
    23,460,848,747.16x = 412,983,992,756,743,438,336
  5. Step 5: Solve for x
    x = 412,983,992,756,743,438,336/23,460,848,747.16
  6. Step 6: Final answer
    x = 17,603,113,902.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.