Home / 47,589,539.04-65,668,233.60-26,958,566.88

Finding the Fourth Proportional to 47,589,539.04, 65,668,233.60 and 26,958,566.88

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Solution

The fourth proportional to 47,589,539.04, 65,668,233.60 and 26,958,566.88 is: 37,199,802.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,589,539.04 : 65,668,233.60 = 26,958,566.88 : x
  2. Step 2: Convert to fraction form
    47,589,539.04/65,668,233.60 = 26,958,566.88/x
  3. Step 3: Cross multiply
    47,589,539.04x = 65,668,233.60 × 26,958,566.88
  4. Step 4: Simplify right side
    47,589,539.04x = 1,770,321,467,397,063.25
  5. Step 5: Solve for x
    x = 1,770,321,467,397,063.25/47,589,539.04
  6. Step 6: Final answer
    x = 37,199,802.80

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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.