Home / 23,396,962.58-32,287,204.22-12,942,706.49

Finding the Fourth Proportional to 23,396,962.58, 32,287,204.22 and 12,942,706.49

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Solution

The fourth proportional to 23,396,962.58, 32,287,204.22 and 12,942,706.49 is: 17,860,600.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,396,962.58 : 32,287,204.22 = 12,942,706.49 : x
  2. Step 2: Convert to fraction form
    23,396,962.58/32,287,204.22 = 12,942,706.49/x
  3. Step 3: Cross multiply
    23,396,962.58x = 32,287,204.22 × 12,942,706.49
  4. Step 4: Simplify right side
    23,396,962.58x = 417,883,807,602,149.38
  5. Step 5: Solve for x
    x = 417,883,807,602,149.38/23,396,962.58
  6. Step 6: Final answer
    x = 17,860,600.76

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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.