Home / 41,470,754.33-62,203,806.38-12,716,810.97

Finding the Fourth Proportional to 41,470,754.33, 62,203,806.38 and 12,716,810.97

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Solution

The fourth proportional to 41,470,754.33, 62,203,806.38 and 12,716,810.97 is: 19,074,503.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,470,754.33 : 62,203,806.38 = 12,716,810.97 : x
  2. Step 2: Convert to fraction form
    41,470,754.33/62,203,806.38 = 12,716,810.97/x
  3. Step 3: Cross multiply
    41,470,754.33x = 62,203,806.38 × 12,716,810.97
  4. Step 4: Simplify right side
    41,470,754.33x = 791,034,047,285,356
  5. Step 5: Solve for x
    x = 791,034,047,285,356/41,470,754.33
  6. Step 6: Final answer
    x = 19,074,503.47

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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.