Home / 100,737,999.40-151,069,674.30-32,582,914.60

Finding the Fourth Proportional to 100,737,999.40, 151,069,674.30 and 32,582,914.60

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Solution

The fourth proportional to 100,737,999.40, 151,069,674.30 and 32,582,914.60 is: 48,862,299.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,737,999.40 : 151,069,674.30 = 32,582,914.60 : x
  2. Step 2: Convert to fraction form
    100,737,999.40/151,069,674.30 = 32,582,914.60/x
  3. Step 3: Cross multiply
    100,737,999.40x = 151,069,674.30 × 32,582,914.60
  4. Step 4: Simplify right side
    100,737,999.40x = 4,922,290,296,366,715
  5. Step 5: Solve for x
    x = 4,922,290,296,366,715/100,737,999.40
  6. Step 6: Final answer
    x = 48,862,299.49

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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.