Home / 29,458,774.33-40,658,055.55-17,076,613.19

Finding the Fourth Proportional to 29,458,774.33, 40,658,055.55 and 17,076,613.19

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Solution

The fourth proportional to 29,458,774.33, 40,658,055.55 and 17,076,613.19 is: 23,568,593.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,458,774.33 : 40,658,055.55 = 17,076,613.19 : x
  2. Step 2: Convert to fraction form
    29,458,774.33/40,658,055.55 = 17,076,613.19/x
  3. Step 3: Cross multiply
    29,458,774.33x = 40,658,055.55 × 17,076,613.19
  4. Step 4: Simplify right side
    29,458,774.33x = 694,301,887,438,900.88
  5. Step 5: Solve for x
    x = 694,301,887,438,900.88/29,458,774.33
  6. Step 6: Final answer
    x = 23,568,593.85

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1.5x scale

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.