Home / 1,064,967,105.10-1,469,711,376.06-595,079,832.46

Finding the Fourth Proportional to 1,064,967,105.10, 1,469,711,376.06 and 595,079,832.46

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Solution

The fourth proportional to 1,064,967,105.10, 1,469,711,376.06 and 595,079,832.46 is: 821,241,891.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,967,105.10 : 1,469,711,376.06 = 595,079,832.46 : x
  2. Step 2: Convert to fraction form
    1,064,967,105.10/1,469,711,376.06 = 595,079,832.46/x
  3. Step 3: Cross multiply
    1,064,967,105.10x = 1,469,711,376.06 × 595,079,832.46
  4. Step 4: Simplify right side
    1,064,967,105.10x = 874,595,599,430,340,864
  5. Step 5: Solve for x
    x = 874,595,599,430,340,864/1,064,967,105.10
  6. Step 6: Final answer
    x = 821,241,891.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.