Home / 57,079,459,541.54-85,488,767,712.18-27,254,680,171.43

Finding the Fourth Proportional to 57,079,459,541.54, 85,488,767,712.18 and 27,254,680,171.43

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Solution

The fourth proportional to 57,079,459,541.54, 85,488,767,712.18 and 27,254,680,171.43 is: 40,819,745,683.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,079,459,541.54 : 85,488,767,712.18 = 27,254,680,171.43 : x
  2. Step 2: Convert to fraction form
    57,079,459,541.54/85,488,767,712.18 = 27,254,680,171.43/x
  3. Step 3: Cross multiply
    57,079,459,541.54x = 85,488,767,712.18 × 27,254,680,171.43
  4. Step 4: Simplify right side
    57,079,459,541.54x = 2,329,969,022,244,709,728,256
  5. Step 5: Solve for x
    x = 2,329,969,022,244,709,728,256/57,079,459,541.54
  6. Step 6: Final answer
    x = 40,819,745,683.63

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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.