Home / 65,573,559.75-98,365,063.55-25,184,043.75

Finding the Fourth Proportional to 65,573,559.75, 98,365,063.55 and 25,184,043.75

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Solution

The fourth proportional to 65,573,559.75, 98,365,063.55 and 25,184,043.75 is: 37,777,879.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,573,559.75 : 98,365,063.55 = 25,184,043.75 : x
  2. Step 2: Convert to fraction form
    65,573,559.75/98,365,063.55 = 25,184,043.75/x
  3. Step 3: Cross multiply
    65,573,559.75x = 98,365,063.55 × 25,184,043.75
  4. Step 4: Simplify right side
    65,573,559.75x = 2,477,230,063,788,810
  5. Step 5: Solve for x
    x = 2,477,230,063,788,810/65,573,559.75
  6. Step 6: Final answer
    x = 37,777,879.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.