Home / 150,908,301.05-226,362,169.22-47,285,439.26

Finding the Fourth Proportional to 150,908,301.05, 226,362,169.22 and 47,285,439.26

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Solution

The fourth proportional to 150,908,301.05, 226,362,169.22 and 47,285,439.26 is: 70,928,070.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,908,301.05 : 226,362,169.22 = 47,285,439.26 : x
  2. Step 2: Convert to fraction form
    150,908,301.05/226,362,169.22 = 47,285,439.26/x
  3. Step 3: Cross multiply
    150,908,301.05x = 226,362,169.22 × 47,285,439.26
  4. Step 4: Simplify right side
    150,908,301.05x = 10,703,634,602,045,914
  5. Step 5: Solve for x
    x = 10,703,634,602,045,914/150,908,301.05
  6. Step 6: Final answer
    x = 70,928,070.41

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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.