Home / 58,282,007.94-80,465,468.67-37,100,738.90

Finding the Fourth Proportional to 58,282,007.94, 80,465,468.67 and 37,100,738.90

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Solution

The fourth proportional to 58,282,007.94, 80,465,468.67 and 37,100,738.90 is: 51,222,125.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,282,007.94 : 80,465,468.67 = 37,100,738.90 : x
  2. Step 2: Convert to fraction form
    58,282,007.94/80,465,468.67 = 37,100,738.90/x
  3. Step 3: Cross multiply
    58,282,007.94x = 80,465,468.67 × 37,100,738.90
  4. Step 4: Simplify right side
    58,282,007.94x = 2,985,328,343,591,800
  5. Step 5: Solve for x
    x = 2,985,328,343,591,800/58,282,007.94
  6. Step 6: Final answer
    x = 51,222,125.82

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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.