Home / 93,199,432.05-139,799,074.23-25,042,123.80

Finding the Fourth Proportional to 93,199,432.05, 139,799,074.23 and 25,042,123.80

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Solution

The fourth proportional to 93,199,432.05, 139,799,074.23 and 25,042,123.80 is: 37,563,165.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,199,432.05 : 139,799,074.23 = 25,042,123.80 : x
  2. Step 2: Convert to fraction form
    93,199,432.05/139,799,074.23 = 25,042,123.80/x
  3. Step 3: Cross multiply
    93,199,432.05x = 139,799,074.23 × 25,042,123.80
  4. Step 4: Simplify right side
    93,199,432.05x = 3,500,865,723,993,049.50
  5. Step 5: Solve for x
    x = 3,500,865,723,993,049.50/93,199,432.05
  6. Step 6: Final answer
    x = 37,563,165.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.