Home / 9,145,526,541,971.40-13,714,264,212,040-4,846,743,059,948.70

Finding the Fourth Proportional to 9,145,526,541,971.40, 13,714,264,212,040 and 4,846,743,059,948.70

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Solution

The fourth proportional to 9,145,526,541,971.40, 13,714,264,212,040 and 4,846,743,059,948.70 is: 7,267,981,191,346.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,145,526,541,971.40 : 13,714,264,212,040 = 4,846,743,059,948.70 : x
  2. Step 2: Convert to fraction form
    9,145,526,541,971.40/13,714,264,212,040 = 4,846,743,059,948.70/x
  3. Step 3: Cross multiply
    9,145,526,541,971.40x = 13,714,264,212,040 × 4,846,743,059,948.70
  4. Step 4: Simplify right side
    9,145,526,541,971.40x = 66,469,514,892,007,702,628,663,296
  5. Step 5: Solve for x
    x = 66,469,514,892,007,702,628,663,296/9,145,526,541,971.40
  6. Step 6: Final answer
    x = 7,267,981,191,346.43

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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.