Home / 9,352,255.90-14,028,383.85-9,072,319.90

Finding the Fourth Proportional to 9,352,255.90, 14,028,383.85 and 9,072,319.90

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Solution

The fourth proportional to 9,352,255.90, 14,028,383.85 and 9,072,319.90 is: 13,608,479.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,352,255.90 : 14,028,383.85 = 9,072,319.90 : x
  2. Step 2: Convert to fraction form
    9,352,255.90/14,028,383.85 = 9,072,319.90/x
  3. Step 3: Cross multiply
    9,352,255.90x = 14,028,383.85 × 9,072,319.90
  4. Step 4: Simplify right side
    9,352,255.90x = 127,269,985,967,193.61
  5. Step 5: Solve for x
    x = 127,269,985,967,193.61/9,352,255.90
  6. Step 6: Final answer
    x = 13,608,479.85

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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.