Home / 58,679,384.49-87,983,187.69-27,983,352.33

Finding the Fourth Proportional to 58,679,384.49, 87,983,187.69 and 27,983,352.33

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Solution

The fourth proportional to 58,679,384.49, 87,983,187.69 and 27,983,352.33 is: 41,957,913.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,679,384.49 : 87,983,187.69 = 27,983,352.33 : x
  2. Step 2: Convert to fraction form
    58,679,384.49/87,983,187.69 = 27,983,352.33/x
  3. Step 3: Cross multiply
    58,679,384.49x = 87,983,187.69 × 27,983,352.33
  4. Step 4: Simplify right side
    58,679,384.49x = 2,462,064,540,245,788.50
  5. Step 5: Solve for x
    x = 2,462,064,540,245,788.50/58,679,384.49
  6. Step 6: Final answer
    x = 41,957,913.53

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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.