Home / 23,705,905.80-35,558,858.70-16,399,576.20

Finding the Fourth Proportional to 23,705,905.80, 35,558,858.70 and 16,399,576.20

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Solution

The fourth proportional to 23,705,905.80, 35,558,858.70 and 16,399,576.20 is: 24,599,364.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,705,905.80 : 35,558,858.70 = 16,399,576.20 : x
  2. Step 2: Convert to fraction form
    23,705,905.80/35,558,858.70 = 16,399,576.20/x
  3. Step 3: Cross multiply
    23,705,905.80x = 35,558,858.70 × 16,399,576.20
  4. Step 4: Simplify right side
    23,705,905.80x = 583,150,212,835,683
  5. Step 5: Solve for x
    x = 583,150,212,835,683/23,705,905.80
  6. Step 6: Final answer
    x = 24,599,364.30

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Similar ratio
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1.5x scale

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.