Home / 35,236,194.48-52,873,556.40-13,671,647.28

Finding the Fourth Proportional to 35,236,194.48, 52,873,556.40 and 13,671,647.28

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Solution

The fourth proportional to 35,236,194.48, 52,873,556.40 and 13,671,647.28 is: 20,514,945.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,236,194.48 : 52,873,556.40 = 13,671,647.28 : x
  2. Step 2: Convert to fraction form
    35,236,194.48/52,873,556.40 = 13,671,647.28/x
  3. Step 3: Cross multiply
    35,236,194.48x = 52,873,556.40 × 13,671,647.28
  4. Step 4: Simplify right side
    35,236,194.48x = 722,868,613,539,986.50
  5. Step 5: Solve for x
    x = 722,868,613,539,986.50/35,236,194.48
  6. Step 6: Final answer
    x = 20,514,945.62

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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.