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Finding the Fourth Proportional to 573,794,491.25, 860,688,874.27 and 224,076,092.10

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Solution

The fourth proportional to 573,794,491.25, 860,688,874.27 and 224,076,092.10 is: 336,113,020.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,794,491.25 : 860,688,874.27 = 224,076,092.10 : x
  2. Step 2: Convert to fraction form
    573,794,491.25/860,688,874.27 = 224,076,092.10/x
  3. Step 3: Cross multiply
    573,794,491.25x = 860,688,874.27 × 224,076,092.10
  4. Step 4: Simplify right side
    573,794,491.25x = 192,859,799,456,066,400
  5. Step 5: Solve for x
    x = 192,859,799,456,066,400/573,794,491.25
  6. Step 6: Final answer
    x = 336,113,020.25

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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.