Home / 34,425,577.75-51,642,149.88-17,158,125.62

Finding the Fourth Proportional to 34,425,577.75, 51,642,149.88 and 17,158,125.62

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Solution

The fourth proportional to 34,425,577.75, 51,642,149.88 and 17,158,125.62 is: 25,739,074.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,425,577.75 : 51,642,149.88 = 17,158,125.62 : x
  2. Step 2: Convert to fraction form
    34,425,577.75/51,642,149.88 = 17,158,125.62/x
  3. Step 3: Cross multiply
    34,425,577.75x = 51,642,149.88 × 17,158,125.62
  4. Step 4: Simplify right side
    34,425,577.75x = 886,082,494,927,908
  5. Step 5: Solve for x
    x = 886,082,494,927,908/34,425,577.75
  6. Step 6: Final answer
    x = 25,739,074.05

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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.