Home / 23,721,369.44-35,586,907.44-8,157,176.72

Finding the Fourth Proportional to 23,721,369.44, 35,586,907.44 and 8,157,176.72

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Solution

The fourth proportional to 23,721,369.44, 35,586,907.44 and 8,157,176.72 is: 12,237,434.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,721,369.44 : 35,586,907.44 = 8,157,176.72 : x
  2. Step 2: Convert to fraction form
    23,721,369.44/35,586,907.44 = 8,157,176.72/x
  3. Step 3: Cross multiply
    23,721,369.44x = 35,586,907.44 × 8,157,176.72
  4. Step 4: Simplify right side
    23,721,369.44x = 290,288,692,906,362.75
  5. Step 5: Solve for x
    x = 290,288,692,906,362.75/23,721,369.44
  6. Step 6: Final answer
    x = 12,237,434.00

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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.