Home / 23,135,135.19-34,702,700.64-10,181,285.85

Finding the Fourth Proportional to 23,135,135.19, 34,702,700.64 and 10,181,285.85

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Solution

The fourth proportional to 23,135,135.19, 34,702,700.64 and 10,181,285.85 is: 15,271,927.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,135,135.19 : 34,702,700.64 = 10,181,285.85 : x
  2. Step 2: Convert to fraction form
    23,135,135.19/34,702,700.64 = 10,181,285.85/x
  3. Step 3: Cross multiply
    23,135,135.19x = 34,702,700.64 × 10,181,285.85
  4. Step 4: Simplify right side
    23,135,135.19x = 353,318,114,982,817.94
  5. Step 5: Solve for x
    x = 353,318,114,982,817.94/23,135,135.19
  6. Step 6: Final answer
    x = 15,271,927.83

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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.