Home / 793,044,829.44-1,094,431,400.13-475,556,765.51

Finding the Fourth Proportional to 793,044,829.44, 1,094,431,400.13 and 475,556,765.51

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Solution

The fourth proportional to 793,044,829.44, 1,094,431,400.13 and 475,556,765.51 is: 656,286,047.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,044,829.44 : 1,094,431,400.13 = 475,556,765.51 : x
  2. Step 2: Convert to fraction form
    793,044,829.44/1,094,431,400.13 = 475,556,765.51/x
  3. Step 3: Cross multiply
    793,044,829.44x = 1,094,431,400.13 × 475,556,765.51
  4. Step 4: Simplify right side
    793,044,829.44x = 520,464,256,722,898,944
  5. Step 5: Solve for x
    x = 520,464,256,722,898,944/793,044,829.44
  6. Step 6: Final answer
    x = 656,286,047.65

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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.