Home / 244,224,397.40-366,336,596.10-242,523,786.20

Finding the Fourth Proportional to 244,224,397.40, 366,336,596.10 and 242,523,786.20

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Solution

The fourth proportional to 244,224,397.40, 366,336,596.10 and 242,523,786.20 is: 363,785,679.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,224,397.40 : 366,336,596.10 = 242,523,786.20 : x
  2. Step 2: Convert to fraction form
    244,224,397.40/366,336,596.10 = 242,523,786.20/x
  3. Step 3: Cross multiply
    244,224,397.40x = 366,336,596.10 × 242,523,786.20
  4. Step 4: Simplify right side
    244,224,397.40x = 88,845,338,309,792,160
  5. Step 5: Solve for x
    x = 88,845,338,309,792,160/244,224,397.40
  6. Step 6: Final answer
    x = 363,785,679.30

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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.