Home / 45,587,163.04-62,904,521.28-36,318,241.60

Finding the Fourth Proportional to 45,587,163.04, 62,904,521.28 and 36,318,241.60

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Solution

The fourth proportional to 45,587,163.04, 62,904,521.28 and 36,318,241.60 is: 50,114,581.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,587,163.04 : 62,904,521.28 = 36,318,241.60 : x
  2. Step 2: Convert to fraction form
    45,587,163.04/62,904,521.28 = 36,318,241.60/x
  3. Step 3: Cross multiply
    45,587,163.04x = 62,904,521.28 × 36,318,241.60
  4. Step 4: Simplify right side
    45,587,163.04x = 2,284,581,601,579,381.50
  5. Step 5: Solve for x
    x = 2,284,581,601,579,381.50/45,587,163.04
  6. Step 6: Final answer
    x = 50,114,581.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.