Home / 26,749,559.08-36,925,692.78-18,059,503.24

Finding the Fourth Proportional to 26,749,559.08, 36,925,692.78 and 18,059,503.24

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Solution

The fourth proportional to 26,749,559.08, 36,925,692.78 and 18,059,503.24 is: 24,929,744.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,749,559.08 : 36,925,692.78 = 18,059,503.24 : x
  2. Step 2: Convert to fraction form
    26,749,559.08/36,925,692.78 = 18,059,503.24/x
  3. Step 3: Cross multiply
    26,749,559.08x = 36,925,692.78 × 18,059,503.24
  4. Step 4: Simplify right side
    26,749,559.08x = 666,859,668,399,654.62
  5. Step 5: Solve for x
    x = 666,859,668,399,654.62/26,749,559.08
  6. Step 6: Final answer
    x = 24,929,744.31

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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.