Home / 58,282,006.41-80,465,466.57-37,100,737.38

Finding the Fourth Proportional to 58,282,006.41, 80,465,466.57 and 37,100,737.38

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Solution

The fourth proportional to 58,282,006.41, 80,465,466.57 and 37,100,737.38 is: 51,222,123.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,282,006.41 : 80,465,466.57 = 37,100,737.38 : x
  2. Step 2: Convert to fraction form
    58,282,006.41/80,465,466.57 = 37,100,737.38/x
  3. Step 3: Cross multiply
    58,282,006.41x = 80,465,466.57 × 37,100,737.38
  4. Step 4: Simplify right side
    58,282,006.41x = 2,985,328,143,372,739.50
  5. Step 5: Solve for x
    x = 2,985,328,143,372,739.50/58,282,006.41
  6. Step 6: Final answer
    x = 51,222,123.73

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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.