Home / 11,663,480.96-16,095,990.31-6,365,466.00

Finding the Fourth Proportional to 11,663,480.96, 16,095,990.31 and 6,365,466.00

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Solution

The fourth proportional to 11,663,480.96, 16,095,990.31 and 6,365,466.00 is: 8,784,554.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,663,480.96 : 16,095,990.31 = 6,365,466.00 : x
  2. Step 2: Convert to fraction form
    11,663,480.96/16,095,990.31 = 6,365,466.00/x
  3. Step 3: Cross multiply
    11,663,480.96x = 16,095,990.31 × 6,365,466.00
  4. Step 4: Simplify right side
    11,663,480.96x = 102,458,478,942,327.17
  5. Step 5: Solve for x
    x = 102,458,478,942,327.17/11,663,480.96
  6. Step 6: Final answer
    x = 8,784,554.06

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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.