Home / 26,520,573.15-36,548,375.72-23,235,990.75

Finding the Fourth Proportional to 26,520,573.15, 36,548,375.72 and 23,235,990.75

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Solution

The fourth proportional to 26,520,573.15, 36,548,375.72 and 23,235,990.75 is: 32,021,846.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,520,573.15 : 36,548,375.72 = 23,235,990.75 : x
  2. Step 2: Convert to fraction form
    26,520,573.15/36,548,375.72 = 23,235,990.75/x
  3. Step 3: Cross multiply
    26,520,573.15x = 36,548,375.72 × 23,235,990.75
  4. Step 4: Simplify right side
    26,520,573.15x = 849,237,720,041,264.75
  5. Step 5: Solve for x
    x = 849,237,720,041,264.75/26,520,573.15
  6. Step 6: Final answer
    x = 32,021,846.41

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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.