Home / 34,529,364.44-47,650,527.66-19,059,452.36

Finding the Fourth Proportional to 34,529,364.44, 47,650,527.66 and 19,059,452.36

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Solution

The fourth proportional to 34,529,364.44, 47,650,527.66 and 19,059,452.36 is: 26,302,046.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,529,364.44 : 47,650,527.66 = 19,059,452.36 : x
  2. Step 2: Convert to fraction form
    34,529,364.44/47,650,527.66 = 19,059,452.36/x
  3. Step 3: Cross multiply
    34,529,364.44x = 47,650,527.66 × 19,059,452.36
  4. Step 4: Simplify right side
    34,529,364.44x = 908,192,961,864,632.12
  5. Step 5: Solve for x
    x = 908,192,961,864,632.12/34,529,364.44
  6. Step 6: Final answer
    x = 26,302,046.87

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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.