Home / 29,050,563.03-40,088,483.80-16,651,767.73

Finding the Fourth Proportional to 29,050,563.03, 40,088,483.80 and 16,651,767.73

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Solution

The fourth proportional to 29,050,563.03, 40,088,483.80 and 16,651,767.73 is: 22,978,698.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,050,563.03 : 40,088,483.80 = 16,651,767.73 : x
  2. Step 2: Convert to fraction form
    29,050,563.03/40,088,483.80 = 16,651,767.73/x
  3. Step 3: Cross multiply
    29,050,563.03x = 40,088,483.80 × 16,651,767.73
  4. Step 4: Simplify right side
    29,050,563.03x = 667,544,120,912,449.25
  5. Step 5: Solve for x
    x = 667,544,120,912,449.25/29,050,563.03
  6. Step 6: Final answer
    x = 22,978,698.22

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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.