Home / 25,511,627.55-38,267,441.33-23,279,575.35

Finding the Fourth Proportional to 25,511,627.55, 38,267,441.33 and 23,279,575.35

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Solution

The fourth proportional to 25,511,627.55, 38,267,441.33 and 23,279,575.35 is: 34,919,363.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,511,627.55 : 38,267,441.33 = 23,279,575.35 : x
  2. Step 2: Convert to fraction form
    25,511,627.55/38,267,441.33 = 23,279,575.35/x
  3. Step 3: Cross multiply
    25,511,627.55x = 38,267,441.33 × 23,279,575.35
  4. Step 4: Simplify right side
    25,511,627.55x = 890,849,783,777,041.50
  5. Step 5: Solve for x
    x = 890,849,783,777,041.50/25,511,627.55
  6. Step 6: Final answer
    x = 34,919,363.03

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Double scale
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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.