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Finding the Fourth Proportional to 573,794,491.00, 860,688,873.89 and 224,076,091.85

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Solution

The fourth proportional to 573,794,491.00, 860,688,873.89 and 224,076,091.85 is: 336,113,019.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,794,491.00 : 860,688,873.89 = 224,076,091.85 : x
  2. Step 2: Convert to fraction form
    573,794,491.00/860,688,873.89 = 224,076,091.85/x
  3. Step 3: Cross multiply
    573,794,491.00x = 860,688,873.89 × 224,076,091.85
  4. Step 4: Simplify right side
    573,794,491.00x = 192,859,799,156,305,472
  5. Step 5: Solve for x
    x = 192,859,799,156,305,472/573,794,491.00
  6. Step 6: Final answer
    x = 336,113,019.87

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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.