Home / 964,476,064.80-1,446,714,097.20-882,846,727.20

Finding the Fourth Proportional to 964,476,064.80, 1,446,714,097.20 and 882,846,727.20

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Solution

The fourth proportional to 964,476,064.80, 1,446,714,097.20 and 882,846,727.20 is: 1,324,270,090.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    964,476,064.80 : 1,446,714,097.20 = 882,846,727.20 : x
  2. Step 2: Convert to fraction form
    964,476,064.80/1,446,714,097.20 = 882,846,727.20/x
  3. Step 3: Cross multiply
    964,476,064.80x = 1,446,714,097.20 × 882,846,727.20
  4. Step 4: Simplify right side
    964,476,064.80x = 1,277,226,805,907,122,688
  5. Step 5: Solve for x
    x = 1,277,226,805,907,122,688/964,476,064.80
  6. Step 6: Final answer
    x = 1,324,270,090.80

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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.