Home / 34,592,010,939.50-51,874,601,722.42-11,898,049,931.48

Finding the Fourth Proportional to 34,592,010,939.50, 51,874,601,722.42 and 11,898,049,931.48

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Solution

The fourth proportional to 34,592,010,939.50, 51,874,601,722.42 and 11,898,049,931.48 is: 17,842,460,866.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,592,010,939.50 : 51,874,601,722.42 = 11,898,049,931.48 : x
  2. Step 2: Convert to fraction form
    34,592,010,939.50/51,874,601,722.42 = 11,898,049,931.48/x
  3. Step 3: Cross multiply
    34,592,010,939.50x = 51,874,601,722.42 × 11,898,049,931.48
  4. Step 4: Simplify right side
    34,592,010,939.50x = 617,206,601,469,194,797,056
  5. Step 5: Solve for x
    x = 617,206,601,469,194,797,056/34,592,010,939.50
  6. Step 6: Final answer
    x = 17,842,460,866.14

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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.