Home / 38,202,246,872.20-57,303,370,308.30-38,202,246,872.20

Finding the Fourth Proportional to 38,202,246,872.20, 57,303,370,308.30 and 38,202,246,872.20

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Solution

The fourth proportional to 38,202,246,872.20, 57,303,370,308.30 and 38,202,246,872.20 is: 57,303,370,308.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,202,246,872.20 : 57,303,370,308.30 = 38,202,246,872.20 : x
  2. Step 2: Convert to fraction form
    38,202,246,872.20/57,303,370,308.30 = 38,202,246,872.20/x
  3. Step 3: Cross multiply
    38,202,246,872.20x = 57,303,370,308.30 × 38,202,246,872.20
  4. Step 4: Simplify right side
    38,202,246,872.20x = 2,189,117,499,126,771,875,840
  5. Step 5: Solve for x
    x = 2,189,117,499,126,771,875,840/38,202,246,872.20
  6. Step 6: Final answer
    x = 57,303,370,308.30

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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.