Home / 244,678,636.40-367,017,954.60-235,272,786.80

Finding the Fourth Proportional to 244,678,636.40, 367,017,954.60 and 235,272,786.80

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Solution

The fourth proportional to 244,678,636.40, 367,017,954.60 and 235,272,786.80 is: 352,909,180.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,678,636.40 : 367,017,954.60 = 235,272,786.80 : x
  2. Step 2: Convert to fraction form
    244,678,636.40/367,017,954.60 = 235,272,786.80/x
  3. Step 3: Cross multiply
    244,678,636.40x = 367,017,954.60 × 235,272,786.80
  4. Step 4: Simplify right side
    244,678,636.40x = 86,349,336,984,377,888
  5. Step 5: Solve for x
    x = 86,349,336,984,377,888/244,678,636.40
  6. Step 6: Final answer
    x = 352,909,180.20

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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.