Home / 46,512,764.87-64,187,615.70-25,891,082.60

Finding the Fourth Proportional to 46,512,764.87, 64,187,615.70 and 25,891,082.60

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Solution

The fourth proportional to 46,512,764.87, 64,187,615.70 and 25,891,082.60 is: 35,729,694.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,512,764.87 : 64,187,615.70 = 25,891,082.60 : x
  2. Step 2: Convert to fraction form
    46,512,764.87/64,187,615.70 = 25,891,082.60/x
  3. Step 3: Cross multiply
    46,512,764.87x = 64,187,615.70 × 25,891,082.60
  4. Step 4: Simplify right side
    46,512,764.87x = 1,661,886,859,664,818.75
  5. Step 5: Solve for x
    x = 1,661,886,859,664,818.75/46,512,764.87
  6. Step 6: Final answer
    x = 35,729,694.08

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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.