Home / 11,185,587.32-16,696,721.97-9,598,350.20

Finding the Fourth Proportional to 11,185,587.32, 16,696,721.97 and 9,598,350.20

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Solution

The fourth proportional to 11,185,587.32, 16,696,721.97 and 9,598,350.20 is: 14,327,453.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,185,587.32 : 16,696,721.97 = 9,598,350.20 : x
  2. Step 2: Convert to fraction form
    11,185,587.32/16,696,721.97 = 9,598,350.20/x
  3. Step 3: Cross multiply
    11,185,587.32x = 16,696,721.97 × 9,598,350.20
  4. Step 4: Simplify right side
    11,185,587.32x = 160,260,984,660,093.88
  5. Step 5: Solve for x
    x = 160,260,984,660,093.88/11,185,587.32
  6. Step 6: Final answer
    x = 14,327,453.72

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.