Home / 30,035,260.01-41,449,533.20-16,982,238.67

Finding the Fourth Proportional to 30,035,260.01, 41,449,533.20 and 16,982,238.67

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Solution

The fourth proportional to 30,035,260.01, 41,449,533.20 and 16,982,238.67 is: 23,435,983.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,035,260.01 : 41,449,533.20 = 16,982,238.67 : x
  2. Step 2: Convert to fraction form
    30,035,260.01/41,449,533.20 = 16,982,238.67/x
  3. Step 3: Cross multiply
    30,035,260.01x = 41,449,533.20 × 16,982,238.67
  4. Step 4: Simplify right side
    30,035,260.01x = 703,905,865,735,803.88
  5. Step 5: Solve for x
    x = 703,905,865,735,803.88/30,035,260.01
  6. Step 6: Final answer
    x = 23,435,983.76

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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.