Home / 41,616,271.68-57,429,157.86-23,030,293.56

Finding the Fourth Proportional to 41,616,271.68, 57,429,157.86 and 23,030,293.56

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Solution

The fourth proportional to 41,616,271.68, 57,429,157.86 and 23,030,293.56 is: 31,781,087.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,616,271.68 : 57,429,157.86 = 23,030,293.56 : x
  2. Step 2: Convert to fraction form
    41,616,271.68/57,429,157.86 = 23,030,293.56/x
  3. Step 3: Cross multiply
    41,616,271.68x = 57,429,157.86 × 23,030,293.56
  4. Step 4: Simplify right side
    41,616,271.68x = 1,322,610,364,419,381.25
  5. Step 5: Solve for x
    x = 1,322,610,364,419,381.25/41,616,271.68
  6. Step 6: Final answer
    x = 31,781,087.33

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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.