Home / 29,584,915.75-44,377,373.54-8,019,517.51

Finding the Fourth Proportional to 29,584,915.75, 44,377,373.54 and 8,019,517.51

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Solution

The fourth proportional to 29,584,915.75, 44,377,373.54 and 8,019,517.51 is: 12,029,276.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,584,915.75 : 44,377,373.54 = 8,019,517.51 : x
  2. Step 2: Convert to fraction form
    29,584,915.75/44,377,373.54 = 8,019,517.51/x
  3. Step 3: Cross multiply
    29,584,915.75x = 44,377,373.54 × 8,019,517.51
  4. Step 4: Simplify right side
    29,584,915.75x = 355,885,124,151,840.69
  5. Step 5: Solve for x
    x = 355,885,124,151,840.69/29,584,915.75
  6. Step 6: Final answer
    x = 12,029,276.24

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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.