Home / 59,018,120.70-81,441,319.89-32,556,780.59

Finding the Fourth Proportional to 59,018,120.70, 81,441,319.89 and 32,556,780.59

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Solution

The fourth proportional to 59,018,120.70, 81,441,319.89 and 32,556,780.59 is: 44,926,323.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,018,120.70 : 81,441,319.89 = 32,556,780.59 : x
  2. Step 2: Convert to fraction form
    59,018,120.70/81,441,319.89 = 32,556,780.59/x
  3. Step 3: Cross multiply
    59,018,120.70x = 81,441,319.89 × 32,556,780.59
  4. Step 4: Simplify right side
    59,018,120.70x = 2,651,467,182,394,720
  5. Step 5: Solve for x
    x = 2,651,467,182,394,720/59,018,120.70
  6. Step 6: Final answer
    x = 44,926,323.49

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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.