Home / 58,147,649.75-80,244,294.74-32,043,101.73

Finding the Fourth Proportional to 58,147,649.75, 80,244,294.74 and 32,043,101.73

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Solution

The fourth proportional to 58,147,649.75, 80,244,294.74 and 32,043,101.73 is: 44,219,776.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,147,649.75 : 80,244,294.74 = 32,043,101.73 : x
  2. Step 2: Convert to fraction form
    58,147,649.75/80,244,294.74 = 32,043,101.73/x
  3. Step 3: Cross multiply
    58,147,649.75x = 80,244,294.74 × 32,043,101.73
  4. Step 4: Simplify right side
    58,147,649.75x = 2,571,276,099,264,954
  5. Step 5: Solve for x
    x = 2,571,276,099,264,954/58,147,649.75
  6. Step 6: Final answer
    x = 44,219,776.90

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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.