Home / 32,669,775-45,083,494.88-17,985,323.88

Finding the Fourth Proportional to 32,669,775, 45,083,494.88 and 17,985,323.88

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Solution

The fourth proportional to 32,669,775, 45,083,494.88 and 17,985,323.88 is: 24,819,309.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,669,775 : 45,083,494.88 = 17,985,323.88 : x
  2. Step 2: Convert to fraction form
    32,669,775/45,083,494.88 = 17,985,323.88/x
  3. Step 3: Cross multiply
    32,669,775x = 45,083,494.88 × 17,985,323.88
  4. Step 4: Simplify right side
    32,669,775x = 810,841,257,059,121.75
  5. Step 5: Solve for x
    x = 810,841,257,059,121.75/32,669,775
  6. Step 6: Final answer
    x = 24,819,309.50

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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.