Home / 237,468,272.80-356,202,409.20-183,654,205.60

Finding the Fourth Proportional to 237,468,272.80, 356,202,409.20 and 183,654,205.60

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Solution

The fourth proportional to 237,468,272.80, 356,202,409.20 and 183,654,205.60 is: 275,481,308.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,468,272.80 : 356,202,409.20 = 183,654,205.60 : x
  2. Step 2: Convert to fraction form
    237,468,272.80/356,202,409.20 = 183,654,205.60/x
  3. Step 3: Cross multiply
    237,468,272.80x = 356,202,409.20 × 183,654,205.60
  4. Step 4: Simplify right side
    237,468,272.80x = 65,418,070,494,432,128
  5. Step 5: Solve for x
    x = 65,418,070,494,432,128/237,468,272.80
  6. Step 6: Final answer
    x = 275,481,308.40

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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.