Home / 101,273,800,287.10-151,872,086,108.03-34,103,010,776.81

Finding the Fourth Proportional to 101,273,800,287.10, 151,872,086,108.03 and 34,103,010,776.81

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Solution

The fourth proportional to 101,273,800,287.10, 151,872,086,108.03 and 34,103,010,776.81 is: 51,141,513,151.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,273,800,287.10 : 151,872,086,108.03 = 34,103,010,776.81 : x
  2. Step 2: Convert to fraction form
    101,273,800,287.10/151,872,086,108.03 = 34,103,010,776.81/x
  3. Step 3: Cross multiply
    101,273,800,287.10x = 151,872,086,108.03 × 34,103,010,776.81
  4. Step 4: Simplify right side
    101,273,800,287.10x = 5,179,295,389,238,156,066,816
  5. Step 5: Solve for x
    x = 5,179,295,389,238,156,066,816/101,273,800,287.10
  6. Step 6: Final answer
    x = 51,141,513,151.04

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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.