Home / 58,489,151.63-80,717,551.50-32,383,669.47

Finding the Fourth Proportional to 58,489,151.63, 80,717,551.50 and 32,383,669.47

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Solution

The fourth proportional to 58,489,151.63, 80,717,551.50 and 32,383,669.47 is: 44,690,860.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,489,151.63 : 80,717,551.50 = 32,383,669.47 : x
  2. Step 2: Convert to fraction form
    58,489,151.63/80,717,551.50 = 32,383,669.47/x
  3. Step 3: Cross multiply
    58,489,151.63x = 80,717,551.50 × 32,383,669.47
  4. Step 4: Simplify right side
    58,489,151.63x = 2,613,930,508,022,450.50
  5. Step 5: Solve for x
    x = 2,613,930,508,022,450.50/58,489,151.63
  6. Step 6: Final answer
    x = 44,690,860.36

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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.