Home / 19,364,014.05-26,722,818.60-10,543,948.86

Finding the Fourth Proportional to 19,364,014.05, 26,722,818.60 and 10,543,948.86

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Solution

The fourth proportional to 19,364,014.05, 26,722,818.60 and 10,543,948.86 is: 14,550,910.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,364,014.05 : 26,722,818.60 = 10,543,948.86 : x
  2. Step 2: Convert to fraction form
    19,364,014.05/26,722,818.60 = 10,543,948.86/x
  3. Step 3: Cross multiply
    19,364,014.05x = 26,722,818.60 × 10,543,948.86
  4. Step 4: Simplify right side
    19,364,014.05x = 281,764,032,713,456.81
  5. Step 5: Solve for x
    x = 281,764,032,713,456.81/19,364,014.05
  6. Step 6: Final answer
    x = 14,550,910.36

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.