Home / 441,985,163.85-662,795,333.55-150,875,758.98

Finding the Fourth Proportional to 441,985,163.85, 662,795,333.55 and 150,875,758.98

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Solution

The fourth proportional to 441,985,163.85, 662,795,333.55 and 150,875,758.98 is: 226,251,370.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,985,163.85 : 662,795,333.55 = 150,875,758.98 : x
  2. Step 2: Convert to fraction form
    441,985,163.85/662,795,333.55 = 150,875,758.98/x
  3. Step 3: Cross multiply
    441,985,163.85x = 662,795,333.55 × 150,875,758.98
  4. Step 4: Simplify right side
    441,985,163.85x = 99,999,748,997,758,496
  5. Step 5: Solve for x
    x = 99,999,748,997,758,496/441,985,163.85
  6. Step 6: Final answer
    x = 226,251,370.36

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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.