Home / 58,282,006.91-80,465,467.26-37,100,737.88

Finding the Fourth Proportional to 58,282,006.91, 80,465,467.26 and 37,100,737.88

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Solution

The fourth proportional to 58,282,006.91, 80,465,467.26 and 37,100,737.88 is: 51,222,124.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,282,006.91 : 80,465,467.26 = 37,100,737.88 : x
  2. Step 2: Convert to fraction form
    58,282,006.91/80,465,467.26 = 37,100,737.88/x
  3. Step 3: Cross multiply
    58,282,006.91x = 80,465,467.26 × 37,100,737.88
  4. Step 4: Simplify right side
    58,282,006.91x = 2,985,328,209,204,982
  5. Step 5: Solve for x
    x = 2,985,328,209,204,982/58,282,006.91
  6. Step 6: Final answer
    x = 51,222,124.42

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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.