Home / 335,145,547.08-502,713,261.90-150,782,832.24

Finding the Fourth Proportional to 335,145,547.08, 502,713,261.90 and 150,782,832.24

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Solution

The fourth proportional to 335,145,547.08, 502,713,261.90 and 150,782,832.24 is: 226,171,972.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,145,547.08 : 502,713,261.90 = 150,782,832.24 : x
  2. Step 2: Convert to fraction form
    335,145,547.08/502,713,261.90 = 150,782,832.24/x
  3. Step 3: Cross multiply
    335,145,547.08x = 502,713,261.90 × 150,782,832.24
  4. Step 4: Simplify right side
    335,145,547.08x = 75,800,529,433,890,880
  5. Step 5: Solve for x
    x = 75,800,529,433,890,880/335,145,547.08
  6. Step 6: Final answer
    x = 226,171,972.43

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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.