Home / 35,657,261.80-53,485,892.70-33,389,780.20

Finding the Fourth Proportional to 35,657,261.80, 53,485,892.70 and 33,389,780.20

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Solution

The fourth proportional to 35,657,261.80, 53,485,892.70 and 33,389,780.20 is: 50,084,670.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,657,261.80 : 53,485,892.70 = 33,389,780.20 : x
  2. Step 2: Convert to fraction form
    35,657,261.80/53,485,892.70 = 33,389,780.20/x
  3. Step 3: Cross multiply
    35,657,261.80x = 53,485,892.70 × 33,389,780.20
  4. Step 4: Simplify right side
    35,657,261.80x = 1,785,882,201,053,784.50
  5. Step 5: Solve for x
    x = 1,785,882,201,053,784.50/35,657,261.80
  6. Step 6: Final answer
    x = 50,084,670.30

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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.