Home / 58,628,536.77-87,885,616.83-27,914,863.73

Finding the Fourth Proportional to 58,628,536.77, 87,885,616.83 and 27,914,863.73

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Solution

The fourth proportional to 58,628,536.77, 87,885,616.83 and 27,914,863.73 is: 41,845,066.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,628,536.77 : 87,885,616.83 = 27,914,863.73 : x
  2. Step 2: Convert to fraction form
    58,628,536.77/87,885,616.83 = 27,914,863.73/x
  3. Step 3: Cross multiply
    58,628,536.77x = 87,885,616.83 × 27,914,863.73
  4. Step 4: Simplify right side
    58,628,536.77x = 2,453,315,017,197,016.50
  5. Step 5: Solve for x
    x = 2,453,315,017,197,016.50/58,628,536.77
  6. Step 6: Final answer
    x = 41,845,066.45

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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.