Home / 58,865,634.72-81,233,782.44-32,760,145.63

Finding the Fourth Proportional to 58,865,634.72, 81,233,782.44 and 32,760,145.63

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Solution

The fourth proportional to 58,865,634.72, 81,233,782.44 and 32,760,145.63 is: 45,208,559.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,865,634.72 : 81,233,782.44 = 32,760,145.63 : x
  2. Step 2: Convert to fraction form
    58,865,634.72/81,233,782.44 = 32,760,145.63/x
  3. Step 3: Cross multiply
    58,865,634.72x = 81,233,782.44 × 32,760,145.63
  4. Step 4: Simplify right side
    58,865,634.72x = 2,661,230,542,810,136.50
  5. Step 5: Solve for x
    x = 2,661,230,542,810,136.50/58,865,634.72
  6. Step 6: Final answer
    x = 45,208,559.38

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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.