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Finding the Fourth Proportional to 590,063,051.60, 884,497,380.60 and 347,601,150.80

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Solution

The fourth proportional to 590,063,051.60, 884,497,380.60 and 347,601,150.80 is: 521,049,922.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,063,051.60 : 884,497,380.60 = 347,601,150.80 : x
  2. Step 2: Convert to fraction form
    590,063,051.60/884,497,380.60 = 347,601,150.80/x
  3. Step 3: Cross multiply
    590,063,051.60x = 884,497,380.60 × 347,601,150.80
  4. Step 4: Simplify right side
    590,063,051.60x = 307,452,307,376,145,600
  5. Step 5: Solve for x
    x = 307,452,307,376,145,600/590,063,051.60
  6. Step 6: Final answer
    x = 521,049,922.62

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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.