Home / 11,594,025.70-17,391,038.55-11,328,305.20

Finding the Fourth Proportional to 11,594,025.70, 17,391,038.55 and 11,328,305.20

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Solution

The fourth proportional to 11,594,025.70, 17,391,038.55 and 11,328,305.20 is: 16,992,457.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,594,025.70 : 17,391,038.55 = 11,328,305.20 : x
  2. Step 2: Convert to fraction form
    11,594,025.70/17,391,038.55 = 11,328,305.20/x
  3. Step 3: Cross multiply
    11,594,025.70x = 17,391,038.55 × 11,328,305.20
  4. Step 4: Simplify right side
    11,594,025.70x = 197,010,992,439,365.47
  5. Step 5: Solve for x
    x = 197,010,992,439,365.47/11,594,025.70
  6. Step 6: Final answer
    x = 16,992,457.80

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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.