Home / 8,065,760,792,802.20-11,130,783,429,603-4,361,977,100,936

Finding the Fourth Proportional to 8,065,760,792,802.20, 11,130,783,429,603 and 4,361,977,100,936

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Solution

The fourth proportional to 8,065,760,792,802.20, 11,130,783,429,603 and 4,361,977,100,936 is: 6,019,546,535,366.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,065,760,792,802.20 : 11,130,783,429,603 = 4,361,977,100,936 : x
  2. Step 2: Convert to fraction form
    8,065,760,792,802.20/11,130,783,429,603 = 4,361,977,100,936/x
  3. Step 3: Cross multiply
    8,065,760,792,802.20x = 11,130,783,429,603 × 4,361,977,100,936
  4. Step 4: Simplify right side
    8,065,760,792,802.20x = 48,552,222,435,406,160,578,215,936
  5. Step 5: Solve for x
    x = 48,552,222,435,406,160,578,215,936/8,065,760,792,802.20
  6. Step 6: Final answer
    x = 6,019,546,535,366.34

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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.