Home / 29,343,343.20-44,015,014.80-14,198,805.60

Finding the Fourth Proportional to 29,343,343.20, 44,015,014.80 and 14,198,805.60

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Solution

The fourth proportional to 29,343,343.20, 44,015,014.80 and 14,198,805.60 is: 21,298,208.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,343,343.20 : 44,015,014.80 = 14,198,805.60 : x
  2. Step 2: Convert to fraction form
    29,343,343.20/44,015,014.80 = 14,198,805.60/x
  3. Step 3: Cross multiply
    29,343,343.20x = 44,015,014.80 × 14,198,805.60
  4. Step 4: Simplify right side
    29,343,343.20x = 624,960,638,626,322.88
  5. Step 5: Solve for x
    x = 624,960,638,626,322.88/29,343,343.20
  6. Step 6: Final answer
    x = 21,298,208.40

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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.