Home / 93,144,472.20-139,716,708.30-44,597,336.85

Finding the Fourth Proportional to 93,144,472.20, 139,716,708.30 and 44,597,336.85

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Solution

The fourth proportional to 93,144,472.20, 139,716,708.30 and 44,597,336.85 is: 66,896,005.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,144,472.20 : 139,716,708.30 = 44,597,336.85 : x
  2. Step 2: Convert to fraction form
    93,144,472.20/139,716,708.30 = 44,597,336.85/x
  3. Step 3: Cross multiply
    93,144,472.20x = 139,716,708.30 × 44,597,336.85
  4. Step 4: Simplify right side
    93,144,472.20x = 6,230,993,103,628,292
  5. Step 5: Solve for x
    x = 6,230,993,103,628,292/93,144,472.20
  6. Step 6: Final answer
    x = 66,896,005.28

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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.