Home / 2,379,212,297.16-3,566,599,596.51-804,223,764.30

Finding the Fourth Proportional to 2,379,212,297.16, 3,566,599,596.51 and 804,223,764.30

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Solution

The fourth proportional to 2,379,212,297.16, 3,566,599,596.51 and 804,223,764.30 is: 1,205,585,628.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,379,212,297.16 : 3,566,599,596.51 = 804,223,764.30 : x
  2. Step 2: Convert to fraction form
    2,379,212,297.16/3,566,599,596.51 = 804,223,764.30/x
  3. Step 3: Cross multiply
    2,379,212,297.16x = 3,566,599,596.51 × 804,223,764.30
  4. Step 4: Simplify right side
    2,379,212,297.16x = 2,868,344,153,256,133,120
  5. Step 5: Solve for x
    x = 2,868,344,153,256,133,120/2,379,212,297.16
  6. Step 6: Final answer
    x = 1,205,585,628.77

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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.