Home / 151,123,313.10-226,701,171.08-41,948,945.61

Finding the Fourth Proportional to 151,123,313.10, 226,701,171.08 and 41,948,945.61

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Solution

The fourth proportional to 151,123,313.10, 226,701,171.08 and 41,948,945.61 is: 62,927,915.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,123,313.10 : 226,701,171.08 = 41,948,945.61 : x
  2. Step 2: Convert to fraction form
    151,123,313.10/226,701,171.08 = 41,948,945.61/x
  3. Step 3: Cross multiply
    151,123,313.10x = 226,701,171.08 × 41,948,945.61
  4. Step 4: Simplify right side
    151,123,313.10x = 9,509,875,095,148,480
  5. Step 5: Solve for x
    x = 9,509,875,095,148,480/151,123,313.10
  6. Step 6: Final answer
    x = 62,927,915.62

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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.