Home / 43,252,907,632.38-64,898,006,016.93-23,351,843,721.33

Finding the Fourth Proportional to 43,252,907,632.38, 64,898,006,016.93 and 23,351,843,721.33

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Solution

The fourth proportional to 43,252,907,632.38, 64,898,006,016.93 and 23,351,843,721.33 is: 35,037,831,611.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,252,907,632.38 : 64,898,006,016.93 = 23,351,843,721.33 : x
  2. Step 2: Convert to fraction form
    43,252,907,632.38/64,898,006,016.93 = 23,351,843,721.33/x
  3. Step 3: Cross multiply
    43,252,907,632.38x = 64,898,006,016.93 × 23,351,843,721.33
  4. Step 4: Simplify right side
    43,252,907,632.38x = 1,515,488,094,333,213,605,888
  5. Step 5: Solve for x
    x = 1,515,488,094,333,213,605,888/43,252,907,632.38
  6. Step 6: Final answer
    x = 35,037,831,611.55

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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.