Home / 26,757,427.20-40,136,140.80-6,562,669.20

Finding the Fourth Proportional to 26,757,427.20, 40,136,140.80 and 6,562,669.20

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Solution

The fourth proportional to 26,757,427.20, 40,136,140.80 and 6,562,669.20 is: 9,844,003.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,757,427.20 : 40,136,140.80 = 6,562,669.20 : x
  2. Step 2: Convert to fraction form
    26,757,427.20/40,136,140.80 = 6,562,669.20/x
  3. Step 3: Cross multiply
    26,757,427.20x = 40,136,140.80 × 6,562,669.20
  4. Step 4: Simplify right side
    26,757,427.20x = 263,400,215,035,023.34
  5. Step 5: Solve for x
    x = 263,400,215,035,023.34/26,757,427.20
  6. Step 6: Final answer
    x = 9,844,003.80

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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.