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Finding the Fourth Proportional to 237,996,114.60, 356,994,171.90 and 237,996,114.60

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Solution

The fourth proportional to 237,996,114.60, 356,994,171.90 and 237,996,114.60 is: 356,994,171.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,996,114.60 : 356,994,171.90 = 237,996,114.60 : x
  2. Step 2: Convert to fraction form
    237,996,114.60/356,994,171.90 = 237,996,114.60/x
  3. Step 3: Cross multiply
    237,996,114.60x = 356,994,171.90 × 237,996,114.60
  4. Step 4: Simplify right side
    237,996,114.60x = 84,963,225,847,044,496
  5. Step 5: Solve for x
    x = 84,963,225,847,044,496/237,996,114.60
  6. Step 6: Final answer
    x = 356,994,171.90

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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.