Home / 176,179,324.10-264,318,463.83-51,684,890.38

Finding the Fourth Proportional to 176,179,324.10, 264,318,463.83 and 51,684,890.38

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Solution

The fourth proportional to 176,179,324.10, 264,318,463.83 and 51,684,890.38 is: 77,541,850.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,179,324.10 : 264,318,463.83 = 51,684,890.38 : x
  2. Step 2: Convert to fraction form
    176,179,324.10/264,318,463.83 = 51,684,890.38/x
  3. Step 3: Cross multiply
    176,179,324.10x = 264,318,463.83 × 51,684,890.38
  4. Step 4: Simplify right side
    176,179,324.10x = 13,661,270,827,996,566
  5. Step 5: Solve for x
    x = 13,661,270,827,996,566/176,179,324.10
  6. Step 6: Final answer
    x = 77,541,850.60

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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.