Home / 8,533,669,108,976.60-11,776,472,086,033-4,631,741,415,172.20

Finding the Fourth Proportional to 8,533,669,108,976.60, 11,776,472,086,033 and 4,631,741,415,172.20

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Solution

The fourth proportional to 8,533,669,108,976.60, 11,776,472,086,033 and 4,631,741,415,172.20 is: 6,391,807,883,448.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,533,669,108,976.60 : 11,776,472,086,033 = 4,631,741,415,172.20 : x
  2. Step 2: Convert to fraction form
    8,533,669,108,976.60/11,776,472,086,033 = 4,631,741,415,172.20/x
  3. Step 3: Cross multiply
    8,533,669,108,976.60x = 11,776,472,086,033 × 4,631,741,415,172.20
  4. Step 4: Simplify right side
    8,533,669,108,976.60x = 54,545,573,485,498,401,971,765,248
  5. Step 5: Solve for x
    x = 54,545,573,485,498,401,971,765,248/8,533,669,108,976.60
  6. Step 6: Final answer
    x = 6,391,807,883,448.60

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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.