Home / 23,576,927.92-35,365,275.24-20,372,302.32

Finding the Fourth Proportional to 23,576,927.92, 35,365,275.24 and 20,372,302.32

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Solution

The fourth proportional to 23,576,927.92, 35,365,275.24 and 20,372,302.32 is: 30,558,352.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,576,927.92 : 35,365,275.24 = 20,372,302.32 : x
  2. Step 2: Convert to fraction form
    23,576,927.92/35,365,275.24 = 20,372,302.32/x
  3. Step 3: Cross multiply
    23,576,927.92x = 35,365,275.24 × 20,372,302.32
  4. Step 4: Simplify right side
    23,576,927.92x = 720,472,078,819,290.62
  5. Step 5: Solve for x
    x = 720,472,078,819,290.62/23,576,927.92
  6. Step 6: Final answer
    x = 30,558,352.69

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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.