Home / 40,833,012.32-56,350,832.82-23,432,540.48

Finding the Fourth Proportional to 40,833,012.32, 56,350,832.82 and 23,432,540.48

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Solution

The fourth proportional to 40,833,012.32, 56,350,832.82 and 23,432,540.48 is: 32,337,638.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,833,012.32 : 56,350,832.82 = 23,432,540.48 : x
  2. Step 2: Convert to fraction form
    40,833,012.32/56,350,832.82 = 23,432,540.48/x
  3. Step 3: Cross multiply
    40,833,012.32x = 56,350,832.82 × 23,432,540.48
  4. Step 4: Simplify right side
    40,833,012.32x = 1,320,443,171,136,362.50
  5. Step 5: Solve for x
    x = 1,320,443,171,136,362.50/40,833,012.32
  6. Step 6: Final answer
    x = 32,337,638.01

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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.