Home / 58,489,214.42-80,717,638.35-32,383,732.62

Finding the Fourth Proportional to 58,489,214.42, 80,717,638.35 and 32,383,732.62

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Solution

The fourth proportional to 58,489,214.42, 80,717,638.35 and 32,383,732.62 is: 44,690,947.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,489,214.42 : 80,717,638.35 = 32,383,732.62 : x
  2. Step 2: Convert to fraction form
    58,489,214.42/80,717,638.35 = 32,383,732.62/x
  3. Step 3: Cross multiply
    58,489,214.42x = 80,717,638.35 × 32,383,732.62
  4. Step 4: Simplify right side
    58,489,214.42x = 2,613,938,418,014,351.50
  5. Step 5: Solve for x
    x = 2,613,938,418,014,351.50/58,489,214.42
  6. Step 6: Final answer
    x = 44,690,947.62

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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.