Home / 29,512,949.20-44,269,423.80-15,164,042.20

Finding the Fourth Proportional to 29,512,949.20, 44,269,423.80 and 15,164,042.20

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Solution

The fourth proportional to 29,512,949.20, 44,269,423.80 and 15,164,042.20 is: 22,746,063.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,512,949.20 : 44,269,423.80 = 15,164,042.20 : x
  2. Step 2: Convert to fraction form
    29,512,949.20/44,269,423.80 = 15,164,042.20/x
  3. Step 3: Cross multiply
    29,512,949.20x = 44,269,423.80 × 15,164,042.20
  4. Step 4: Simplify right side
    29,512,949.20x = 671,303,410,672,884.25
  5. Step 5: Solve for x
    x = 671,303,410,672,884.25/29,512,949.20
  6. Step 6: Final answer
    x = 22,746,063.30

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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.