Home / 1,008,040,645,145.50-1,512,060,967,718.40-1,008,040,645,145.50

Finding the Fourth Proportional to 1,008,040,645,145.50, 1,512,060,967,718.40 and 1,008,040,645,145.50

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Solution

The fourth proportional to 1,008,040,645,145.50, 1,512,060,967,718.40 and 1,008,040,645,145.50 is: 1,512,060,967,718.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,008,040,645,145.50 : 1,512,060,967,718.40 = 1,008,040,645,145.50 : x
  2. Step 2: Convert to fraction form
    1,008,040,645,145.50/1,512,060,967,718.40 = 1,008,040,645,145.50/x
  3. Step 3: Cross multiply
    1,008,040,645,145.50x = 1,512,060,967,718.40 × 1,008,040,645,145.50
  4. Step 4: Simplify right side
    1,008,040,645,145.50x = 1,524,218,913,398,185,015,640,064
  5. Step 5: Solve for x
    x = 1,524,218,913,398,185,015,640,064/1,008,040,645,145.50
  6. Step 6: Final answer
    x = 1,512,060,967,718.40

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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.