Home / 6,886,603,950,040-9,503,456,973,011.60-3,761,538,453,108.10

Finding the Fourth Proportional to 6,886,603,950,040, 9,503,456,973,011.60 and 3,761,538,453,108.10

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Solution

The fourth proportional to 6,886,603,950,040, 9,503,456,973,011.60 and 3,761,538,453,108.10 is: 5,190,892,216,363.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,886,603,950,040 : 9,503,456,973,011.60 = 3,761,538,453,108.10 : x
  2. Step 2: Convert to fraction form
    6,886,603,950,040/9,503,456,973,011.60 = 3,761,538,453,108.10/x
  3. Step 3: Cross multiply
    6,886,603,950,040x = 9,503,456,973,011.60 × 3,761,538,453,108.10
  4. Step 4: Simplify right side
    6,886,603,950,040x = 35,747,618,841,441,440,909,754,368
  5. Step 5: Solve for x
    x = 35,747,618,841,441,440,909,754,368/6,886,603,950,040
  6. Step 6: Final answer
    x = 5,190,892,216,363.60

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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.