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Finding the Fourth Proportional to 573,794,492.63, 860,688,876.33 and 224,076,093.47

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Solution

The fourth proportional to 573,794,492.63, 860,688,876.33 and 224,076,093.47 is: 336,113,022.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,794,492.63 : 860,688,876.33 = 224,076,093.47 : x
  2. Step 2: Convert to fraction form
    573,794,492.63/860,688,876.33 = 224,076,093.47/x
  3. Step 3: Cross multiply
    573,794,492.63x = 860,688,876.33 × 224,076,093.47
  4. Step 4: Simplify right side
    573,794,492.63x = 192,859,801,101,110,368
  5. Step 5: Solve for x
    x = 192,859,801,101,110,368/573,794,492.63
  6. Step 6: Final answer
    x = 336,113,022.31

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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.