Home / 65,512,835,604.73-98,279,079,181.23-23,010,241,552.88

Finding the Fourth Proportional to 65,512,835,604.73, 98,279,079,181.23 and 23,010,241,552.88

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Solution

The fourth proportional to 65,512,835,604.73, 98,279,079,181.23 and 23,010,241,552.88 is: 34,518,813,461.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,512,835,604.73 : 98,279,079,181.23 = 23,010,241,552.88 : x
  2. Step 2: Convert to fraction form
    65,512,835,604.73/98,279,079,181.23 = 23,010,241,552.88/x
  3. Step 3: Cross multiply
    65,512,835,604.73x = 98,279,079,181.23 × 23,010,241,552.88
  4. Step 4: Simplify right side
    65,512,835,604.73x = 2,261,425,351,554,312,437,760
  5. Step 5: Solve for x
    x = 2,261,425,351,554,312,437,760/65,512,835,604.73
  6. Step 6: Final answer
    x = 34,518,813,461.21

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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.