Home / 41,900,831,671.97-57,898,785,014.24-29,836,898,154.49

Finding the Fourth Proportional to 41,900,831,671.97, 57,898,785,014.24 and 29,836,898,154.49

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Solution

The fourth proportional to 41,900,831,671.97, 57,898,785,014.24 and 29,836,898,154.49 is: 41,228,779,544.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,900,831,671.97 : 57,898,785,014.24 = 29,836,898,154.49 : x
  2. Step 2: Convert to fraction form
    41,900,831,671.97/57,898,785,014.24 = 29,836,898,154.49/x
  3. Step 3: Cross multiply
    41,900,831,671.97x = 57,898,785,014.24 × 29,836,898,154.49
  4. Step 4: Simplify right side
    41,900,831,671.97x = 1,727,520,151,738,472,988,672
  5. Step 5: Solve for x
    x = 1,727,520,151,738,472,988,672/41,900,831,671.97
  6. Step 6: Final answer
    x = 41,228,779,544.59

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.