Home / 93,094,593.40-139,704,875.70-41,950,286.20

Finding the Fourth Proportional to 93,094,593.40, 139,704,875.70 and 41,950,286.20

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Solution

The fourth proportional to 93,094,593.40, 139,704,875.70 and 41,950,286.20 is: 62,953,811.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,094,593.40 : 139,704,875.70 = 41,950,286.20 : x
  2. Step 2: Convert to fraction form
    93,094,593.40/139,704,875.70 = 41,950,286.20/x
  3. Step 3: Cross multiply
    93,094,593.40x = 139,704,875.70 × 41,950,286.20
  4. Step 4: Simplify right side
    93,094,593.40x = 5,860,659,519,150,425
  5. Step 5: Solve for x
    x = 5,860,659,519,150,425/93,094,593.40
  6. Step 6: Final answer
    x = 62,953,811.87

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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.