Home / 799,029,799.50-1,198,544,702.13-224,601,127.50

Finding the Fourth Proportional to 799,029,799.50, 1,198,544,702.13 and 224,601,127.50

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Solution

The fourth proportional to 799,029,799.50, 1,198,544,702.13 and 224,601,127.50 is: 336,901,692.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,029,799.50 : 1,198,544,702.13 = 224,601,127.50 : x
  2. Step 2: Convert to fraction form
    799,029,799.50/1,198,544,702.13 = 224,601,127.50/x
  3. Step 3: Cross multiply
    799,029,799.50x = 1,198,544,702.13 × 224,601,127.50
  4. Step 4: Simplify right side
    799,029,799.50x = 269,194,491,457,549,664
  5. Step 5: Solve for x
    x = 269,194,491,457,549,664/799,029,799.50
  6. Step 6: Final answer
    x = 336,901,692.06

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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.