Home / 35,504,055.90-53,256,083.85-29,121,515.10

Finding the Fourth Proportional to 35,504,055.90, 53,256,083.85 and 29,121,515.10

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Solution

The fourth proportional to 35,504,055.90, 53,256,083.85 and 29,121,515.10 is: 43,682,272.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,504,055.90 : 53,256,083.85 = 29,121,515.10 : x
  2. Step 2: Convert to fraction form
    35,504,055.90/53,256,083.85 = 29,121,515.10/x
  3. Step 3: Cross multiply
    35,504,055.90x = 53,256,083.85 × 29,121,515.10
  4. Step 4: Simplify right side
    35,504,055.90x = 1,550,897,850,004,641.25
  5. Step 5: Solve for x
    x = 1,550,897,850,004,641.25/35,504,055.90
  6. Step 6: Final answer
    x = 43,682,272.65

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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.