Home / 467,436,439,228.10-701,608,060,115.88-225,583,751,367.46

Finding the Fourth Proportional to 467,436,439,228.10, 701,608,060,115.88 and 225,583,751,367.46

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Solution

The fourth proportional to 467,436,439,228.10, 701,608,060,115.88 and 225,583,751,367.46 is: 338,594,437,463.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,436,439,228.10 : 701,608,060,115.88 = 225,583,751,367.46 : x
  2. Step 2: Convert to fraction form
    467,436,439,228.10/701,608,060,115.88 = 225,583,751,367.46/x
  3. Step 3: Cross multiply
    467,436,439,228.10x = 701,608,060,115.88 × 225,583,751,367.46
  4. Step 4: Simplify right side
    467,436,439,228.10x = 158,271,378,190,586,611,761,152
  5. Step 5: Solve for x
    x = 158,271,378,190,586,611,761,152/467,436,439,228.10
  6. Step 6: Final answer
    x = 338,594,437,463.94

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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.