Home / 197,000,408.79-295,501,174.16-56,952,266.97

Finding the Fourth Proportional to 197,000,408.79, 295,501,174.16 and 56,952,266.97

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Solution

The fourth proportional to 197,000,408.79, 295,501,174.16 and 56,952,266.97 is: 85,428,562.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,000,408.79 : 295,501,174.16 = 56,952,266.97 : x
  2. Step 2: Convert to fraction form
    197,000,408.79/295,501,174.16 = 56,952,266.97/x
  3. Step 3: Cross multiply
    197,000,408.79x = 295,501,174.16 × 56,952,266.97
  4. Step 4: Simplify right side
    197,000,408.79x = 16,829,461,759,231,282
  5. Step 5: Solve for x
    x = 16,829,461,759,231,282/197,000,408.79
  6. Step 6: Final answer
    x = 85,428,562.62

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.