Home / 37,735,409.80-56,603,114.70-25,642,174.60

Finding the Fourth Proportional to 37,735,409.80, 56,603,114.70 and 25,642,174.60

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Solution

The fourth proportional to 37,735,409.80, 56,603,114.70 and 25,642,174.60 is: 38,463,261.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,735,409.80 : 56,603,114.70 = 25,642,174.60 : x
  2. Step 2: Convert to fraction form
    37,735,409.80/56,603,114.70 = 25,642,174.60/x
  3. Step 3: Cross multiply
    37,735,409.80x = 56,603,114.70 × 25,642,174.60
  4. Step 4: Simplify right side
    37,735,409.80x = 1,451,426,950,041,226.75
  5. Step 5: Solve for x
    x = 1,451,426,950,041,226.75/37,735,409.80
  6. Step 6: Final answer
    x = 38,463,261.90

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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.