Home / 50,523,852.85-69,723,825.01-29,630,954.64

Finding the Fourth Proportional to 50,523,852.85, 69,723,825.01 and 29,630,954.64

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Solution

The fourth proportional to 50,523,852.85, 69,723,825.01 and 29,630,954.64 is: 40,891,249.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,523,852.85 : 69,723,825.01 = 29,630,954.64 : x
  2. Step 2: Convert to fraction form
    50,523,852.85/69,723,825.01 = 29,630,954.64/x
  3. Step 3: Cross multiply
    50,523,852.85x = 69,723,825.01 × 29,630,954.64
  4. Step 4: Simplify right side
    50,523,852.85x = 2,065,983,496,160,472
  5. Step 5: Solve for x
    x = 2,065,983,496,160,472/50,523,852.85
  6. Step 6: Final answer
    x = 40,891,249.96

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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.