Home / 224,202,448.30-336,303,672.45-166,806,820.30

Finding the Fourth Proportional to 224,202,448.30, 336,303,672.45 and 166,806,820.30

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Solution

The fourth proportional to 224,202,448.30, 336,303,672.45 and 166,806,820.30 is: 250,210,230.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,202,448.30 : 336,303,672.45 = 166,806,820.30 : x
  2. Step 2: Convert to fraction form
    224,202,448.30/336,303,672.45 = 166,806,820.30/x
  3. Step 3: Cross multiply
    224,202,448.30x = 336,303,672.45 × 166,806,820.30
  4. Step 4: Simplify right side
    224,202,448.30x = 56,097,746,256,597,216
  5. Step 5: Solve for x
    x = 56,097,746,256,597,216/224,202,448.30
  6. Step 6: Final answer
    x = 250,210,230.45

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Similar ratio
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1.5x scale

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.