Home / 58,203,658.10-87,270,321.39-23,194,157.30

Finding the Fourth Proportional to 58,203,658.10, 87,270,321.39 and 23,194,157.30

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Solution

The fourth proportional to 58,203,658.10, 87,270,321.39 and 23,194,157.30 is: 34,777,222.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,203,658.10 : 87,270,321.39 = 23,194,157.30 : x
  2. Step 2: Convert to fraction form
    58,203,658.10/87,270,321.39 = 23,194,157.30/x
  3. Step 3: Cross multiply
    58,203,658.10x = 87,270,321.39 × 23,194,157.30
  4. Step 4: Simplify right side
    58,203,658.10x = 2,024,161,561,941,214.75
  5. Step 5: Solve for x
    x = 2,024,161,561,941,214.75/58,203,658.10
  6. Step 6: Final answer
    x = 34,777,222.39

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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.