Home / 39,016,348.44-58,287,219.67-25,257,406.56

Finding the Fourth Proportional to 39,016,348.44, 58,287,219.67 and 25,257,406.56

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Solution

The fourth proportional to 39,016,348.44, 58,287,219.67 and 25,257,406.56 is: 37,732,490.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,016,348.44 : 58,287,219.67 = 25,257,406.56 : x
  2. Step 2: Convert to fraction form
    39,016,348.44/58,287,219.67 = 25,257,406.56/x
  3. Step 3: Cross multiply
    39,016,348.44x = 58,287,219.67 × 25,257,406.56
  4. Step 4: Simplify right side
    39,016,348.44x = 1,472,184,004,457,219
  5. Step 5: Solve for x
    x = 1,472,184,004,457,219/39,016,348.44
  6. Step 6: Final answer
    x = 37,732,490.69

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.