Home / 35,771,572.80-53,657,359.20-33,008,079.60

Finding the Fourth Proportional to 35,771,572.80, 53,657,359.20 and 33,008,079.60

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Solution

The fourth proportional to 35,771,572.80, 53,657,359.20 and 33,008,079.60 is: 49,512,119.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,771,572.80 : 53,657,359.20 = 33,008,079.60 : x
  2. Step 2: Convert to fraction form
    35,771,572.80/53,657,359.20 = 33,008,079.60/x
  3. Step 3: Cross multiply
    35,771,572.80x = 53,657,359.20 × 33,008,079.60
  4. Step 4: Simplify right side
    35,771,572.80x = 1,771,126,383,599,392.50
  5. Step 5: Solve for x
    x = 1,771,126,383,599,392.50/35,771,572.80
  6. Step 6: Final answer
    x = 49,512,119.40

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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.