Home / 53,041,453.07-79,562,201.70-23,861,208.56

Finding the Fourth Proportional to 53,041,453.07, 79,562,201.70 and 23,861,208.56

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Solution

The fourth proportional to 53,041,453.07, 79,562,201.70 and 23,861,208.56 is: 35,791,822.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,041,453.07 : 79,562,201.70 = 23,861,208.56 : x
  2. Step 2: Convert to fraction form
    53,041,453.07/79,562,201.70 = 23,861,208.56/x
  3. Step 3: Cross multiply
    53,041,453.07x = 79,562,201.70 × 23,861,208.56
  4. Step 4: Simplify right side
    53,041,453.07x = 1,898,450,288,256,486.50
  5. Step 5: Solve for x
    x = 1,898,450,288,256,486.50/53,041,453.07
  6. Step 6: Final answer
    x = 35,791,822.78

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.