Home / 40,625,438.85-60,942,782.42-14,729,935.25

Finding the Fourth Proportional to 40,625,438.85, 60,942,782.42 and 14,729,935.25

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Solution

The fourth proportional to 40,625,438.85, 60,942,782.42 and 14,729,935.25 is: 22,096,579.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,625,438.85 : 60,942,782.42 = 14,729,935.25 : x
  2. Step 2: Convert to fraction form
    40,625,438.85/60,942,782.42 = 14,729,935.25/x
  3. Step 3: Cross multiply
    40,625,438.85x = 60,942,782.42 × 14,729,935.25
  4. Step 4: Simplify right side
    40,625,438.85x = 897,683,239,114,657.75
  5. Step 5: Solve for x
    x = 897,683,239,114,657.75/40,625,438.85
  6. Step 6: Final answer
    x = 22,096,579.49

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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.