Home / 26,705,649.30-40,052,868.94-7,531,922.35

Finding the Fourth Proportional to 26,705,649.30, 40,052,868.94 and 7,531,922.35

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Solution

The fourth proportional to 26,705,649.30, 40,052,868.94 and 7,531,922.35 is: 11,296,302.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,705,649.30 : 40,052,868.94 = 7,531,922.35 : x
  2. Step 2: Convert to fraction form
    26,705,649.30/40,052,868.94 = 7,531,922.35/x
  3. Step 3: Cross multiply
    26,705,649.30x = 40,052,868.94 × 7,531,922.35
  4. Step 4: Simplify right side
    26,705,649.30x = 301,675,098,750,806.75
  5. Step 5: Solve for x
    x = 301,675,098,750,806.75/26,705,649.30
  6. Step 6: Final answer
    x = 11,296,302.72

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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.