Home / 29,895,593.08-41,255,918.04-16,144,556.80

Finding the Fourth Proportional to 29,895,593.08, 41,255,918.04 and 16,144,556.80

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Solution

The fourth proportional to 29,895,593.08, 41,255,918.04 and 16,144,556.80 is: 22,279,488.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,895,593.08 : 41,255,918.04 = 16,144,556.80 : x
  2. Step 2: Convert to fraction form
    29,895,593.08/41,255,918.04 = 16,144,556.80/x
  3. Step 3: Cross multiply
    29,895,593.08x = 41,255,918.04 × 16,144,556.80
  4. Step 4: Simplify right side
    29,895,593.08x = 666,058,512,132,924.75
  5. Step 5: Solve for x
    x = 666,058,512,132,924.75/29,895,593.08
  6. Step 6: Final answer
    x = 22,279,488.16

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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.