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Finding the Fourth Proportional to 573,459,793.43, 860,194,668.29 and 185,282,665.29

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Solution

The fourth proportional to 573,459,793.43, 860,194,668.29 and 185,282,665.29 is: 277,925,606.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,459,793.43 : 860,194,668.29 = 185,282,665.29 : x
  2. Step 2: Convert to fraction form
    573,459,793.43/860,194,668.29 = 185,282,665.29/x
  3. Step 3: Cross multiply
    573,459,793.43x = 860,194,668.29 × 185,282,665.29
  4. Step 4: Simplify right side
    573,459,793.43x = 159,379,160,808,092,224
  5. Step 5: Solve for x
    x = 159,379,160,808,092,224/573,459,793.43
  6. Step 6: Final answer
    x = 277,925,606.36

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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.