Home / 50,536,702.90-69,740,650.11-27,331,829.86

Finding the Fourth Proportional to 50,536,702.90, 69,740,650.11 and 27,331,829.86

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Solution

The fourth proportional to 50,536,702.90, 69,740,650.11 and 27,331,829.86 is: 37,717,925.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,536,702.90 : 69,740,650.11 = 27,331,829.86 : x
  2. Step 2: Convert to fraction form
    50,536,702.90/69,740,650.11 = 27,331,829.86/x
  3. Step 3: Cross multiply
    50,536,702.90x = 69,740,650.11 × 27,331,829.86
  4. Step 4: Simplify right side
    50,536,702.90x = 1,906,139,583,191,216.75
  5. Step 5: Solve for x
    x = 1,906,139,583,191,216.75/50,536,702.90
  6. Step 6: Final answer
    x = 37,717,925.27

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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.