Home / 100,471,597.02-150,611,735.61-32,266,459.08

Finding the Fourth Proportional to 100,471,597.02, 150,611,735.61 and 32,266,459.08

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Solution

The fourth proportional to 100,471,597.02, 150,611,735.61 and 32,266,459.08 is: 48,368,967.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,471,597.02 : 150,611,735.61 = 32,266,459.08 : x
  2. Step 2: Convert to fraction form
    100,471,597.02/150,611,735.61 = 32,266,459.08/x
  3. Step 3: Cross multiply
    100,471,597.02x = 150,611,735.61 × 32,266,459.08
  4. Step 4: Simplify right side
    100,471,597.02x = 4,859,707,404,027,844
  5. Step 5: Solve for x
    x = 4,859,707,404,027,844/100,471,597.02
  6. Step 6: Final answer
    x = 48,368,967.43

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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.