Home / 67,083,099.03-92,572,532.42-37,715,674.23

Finding the Fourth Proportional to 67,083,099.03, 92,572,532.42 and 37,715,674.23

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Solution

The fourth proportional to 67,083,099.03, 92,572,532.42 and 37,715,674.23 is: 52,046,424.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,083,099.03 : 92,572,532.42 = 37,715,674.23 : x
  2. Step 2: Convert to fraction form
    67,083,099.03/92,572,532.42 = 37,715,674.23/x
  3. Step 3: Cross multiply
    67,083,099.03x = 92,572,532.42 × 37,715,674.23
  4. Step 4: Simplify right side
    67,083,099.03x = 3,491,435,475,030,260
  5. Step 5: Solve for x
    x = 3,491,435,475,030,260/67,083,099.03
  6. Step 6: Final answer
    x = 52,046,424.89

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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.