Home / 38,885,004.80-58,215,532.80-37,765,260.80

Finding the Fourth Proportional to 38,885,004.80, 58,215,532.80 and 37,765,260.80

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Solution

The fourth proportional to 38,885,004.80, 58,215,532.80 and 37,765,260.80 is: 56,539,141.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,885,004.80 : 58,215,532.80 = 37,765,260.80 : x
  2. Step 2: Convert to fraction form
    38,885,004.80/58,215,532.80 = 37,765,260.80/x
  3. Step 3: Cross multiply
    38,885,004.80x = 58,215,532.80 × 37,765,260.80
  4. Step 4: Simplify right side
    38,885,004.80x = 2,198,524,778,802,954
  5. Step 5: Solve for x
    x = 2,198,524,778,802,954/38,885,004.80
  6. Step 6: Final answer
    x = 56,539,141.25

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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.