Home / 323,173,297.37-484,828,037.01-104,806,612.46

Finding the Fourth Proportional to 323,173,297.37, 484,828,037.01 and 104,806,612.46

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Solution

The fourth proportional to 323,173,297.37, 484,828,037.01 and 104,806,612.46 is: 157,232,000.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,173,297.37 : 484,828,037.01 = 104,806,612.46 : x
  2. Step 2: Convert to fraction form
    323,173,297.37/484,828,037.01 = 104,806,612.46/x
  3. Step 3: Cross multiply
    323,173,297.37x = 484,828,037.01 × 104,806,612.46
  4. Step 4: Simplify right side
    323,173,297.37x = 50,813,184,185,861,680
  5. Step 5: Solve for x
    x = 50,813,184,185,861,680/323,173,297.37
  6. Step 6: Final answer
    x = 157,232,000.91

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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.