Home / 35,609,076.60-53,413,614.90-33,058,159.80

Finding the Fourth Proportional to 35,609,076.60, 53,413,614.90 and 33,058,159.80

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Solution

The fourth proportional to 35,609,076.60, 53,413,614.90 and 33,058,159.80 is: 49,587,239.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,609,076.60 : 53,413,614.90 = 33,058,159.80 : x
  2. Step 2: Convert to fraction form
    35,609,076.60/53,413,614.90 = 33,058,159.80/x
  3. Step 3: Cross multiply
    35,609,076.60x = 53,413,614.90 × 33,058,159.80
  4. Step 4: Simplify right side
    35,609,076.60x = 1,765,755,816,859,861
  5. Step 5: Solve for x
    x = 1,765,755,816,859,861/35,609,076.60
  6. Step 6: Final answer
    x = 49,587,239.70

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Similar ratio
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1.5x scale

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.