Home / 22,093,330.24-30,488,550.24-12,303,560.96

Finding the Fourth Proportional to 22,093,330.24, 30,488,550.24 and 12,303,560.96

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Solution

The fourth proportional to 22,093,330.24, 30,488,550.24 and 12,303,560.96 is: 16,978,777.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,093,330.24 : 30,488,550.24 = 12,303,560.96 : x
  2. Step 2: Convert to fraction form
    22,093,330.24/30,488,550.24 = 12,303,560.96/x
  3. Step 3: Cross multiply
    22,093,330.24x = 30,488,550.24 × 12,303,560.96
  4. Step 4: Simplify right side
    22,093,330.24x = 375,117,736,459,862.62
  5. Step 5: Solve for x
    x = 375,117,736,459,862.62/22,093,330.24
  6. Step 6: Final answer
    x = 16,978,777.41

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1.5x scale

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.