Home / 6,982,632,625.80-10,479,050,772.30-4,916,390,017.80

Finding the Fourth Proportional to 6,982,632,625.80, 10,479,050,772.30 and 4,916,390,017.80

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Solution

The fourth proportional to 6,982,632,625.80, 10,479,050,772.30 and 4,916,390,017.80 is: 7,378,177,168.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,982,632,625.80 : 10,479,050,772.30 = 4,916,390,017.80 : x
  2. Step 2: Convert to fraction form
    6,982,632,625.80/10,479,050,772.30 = 4,916,390,017.80/x
  3. Step 3: Cross multiply
    6,982,632,625.80x = 10,479,050,772.30 × 4,916,390,017.80
  4. Step 4: Simplify right side
    6,982,632,625.80x = 51,519,100,612,955,095,040
  5. Step 5: Solve for x
    x = 51,519,100,612,955,095,040/6,982,632,625.80
  6. Step 6: Final answer
    x = 7,378,177,168.11

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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.