Home / 150,669,652.40-226,005,240.40-47,030,170

Finding the Fourth Proportional to 150,669,652.40, 226,005,240.40 and 47,030,170

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Solution

The fourth proportional to 150,669,652.40, 226,005,240.40 and 47,030,170 is: 70,545,492.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,669,652.40 : 226,005,240.40 = 47,030,170 : x
  2. Step 2: Convert to fraction form
    150,669,652.40/226,005,240.40 = 47,030,170/x
  3. Step 3: Cross multiply
    150,669,652.40x = 226,005,240.40 × 47,030,170
  4. Step 4: Simplify right side
    150,669,652.40x = 10,629,064,876,902,868
  5. Step 5: Solve for x
    x = 10,629,064,876,902,868/150,669,652.40
  6. Step 6: Final answer
    x = 70,545,492.79

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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.