Home / 40,496,535.30-60,747,496.55-14,232,194.53

Finding the Fourth Proportional to 40,496,535.30, 60,747,496.55 and 14,232,194.53

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Solution

The fourth proportional to 40,496,535.30, 60,747,496.55 and 14,232,194.53 is: 21,349,238.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,496,535.30 : 60,747,496.55 = 14,232,194.53 : x
  2. Step 2: Convert to fraction form
    40,496,535.30/60,747,496.55 = 14,232,194.53/x
  3. Step 3: Cross multiply
    40,496,535.30x = 60,747,496.55 × 14,232,194.53
  4. Step 4: Simplify right side
    40,496,535.30x = 864,570,188,038,942.88
  5. Step 5: Solve for x
    x = 864,570,188,038,942.88/40,496,535.30
  6. Step 6: Final answer
    x = 21,349,238.44

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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.