Home / 35,609,069.60-53,413,604.40-33,058,152.80

Finding the Fourth Proportional to 35,609,069.60, 53,413,604.40 and 33,058,152.80

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Solution

The fourth proportional to 35,609,069.60, 53,413,604.40 and 33,058,152.80 is: 49,587,229.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,609,069.60 : 53,413,604.40 = 33,058,152.80 : x
  2. Step 2: Convert to fraction form
    35,609,069.60/53,413,604.40 = 33,058,152.80/x
  3. Step 3: Cross multiply
    35,609,069.60x = 53,413,604.40 × 33,058,152.80
  4. Step 4: Simplify right side
    35,609,069.60x = 1,765,755,095,853,952.25
  5. Step 5: Solve for x
    x = 1,765,755,095,853,952.25/35,609,069.60
  6. Step 6: Final answer
    x = 49,587,229.20

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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.