Home / 38,324,643,856.20-57,486,965,784.30-38,324,643,856.20

Finding the Fourth Proportional to 38,324,643,856.20, 57,486,965,784.30 and 38,324,643,856.20

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Solution

The fourth proportional to 38,324,643,856.20, 57,486,965,784.30 and 38,324,643,856.20 is: 57,486,965,784.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,324,643,856.20 : 57,486,965,784.30 = 38,324,643,856.20 : x
  2. Step 2: Convert to fraction form
    38,324,643,856.20/57,486,965,784.30 = 38,324,643,856.20/x
  3. Step 3: Cross multiply
    38,324,643,856.20x = 57,486,965,784.30 × 38,324,643,856.20
  4. Step 4: Simplify right side
    38,324,643,856.20x = 2,203,167,490,056,852,602,880
  5. Step 5: Solve for x
    x = 2,203,167,490,056,852,602,880/38,324,643,856.20
  6. Step 6: Final answer
    x = 57,486,965,784.30

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Double scale
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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.