Home / 204,577,966.80-282,327,671.88-116,473,709.52

Finding the Fourth Proportional to 204,577,966.80, 282,327,671.88 and 116,473,709.52

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Solution

The fourth proportional to 204,577,966.80, 282,327,671.88 and 116,473,709.52 is: 160,739,456.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,577,966.80 : 282,327,671.88 = 116,473,709.52 : x
  2. Step 2: Convert to fraction form
    204,577,966.80/282,327,671.88 = 116,473,709.52/x
  3. Step 3: Cross multiply
    204,577,966.80x = 282,327,671.88 × 116,473,709.52
  4. Step 4: Simplify right side
    204,577,966.80x = 32,883,751,244,008,992
  5. Step 5: Solve for x
    x = 32,883,751,244,008,992/204,577,966.80
  6. Step 6: Final answer
    x = 160,739,456.74

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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.