Home / 201,325,594.11-277,824,965.25-116,556,287.76

Finding the Fourth Proportional to 201,325,594.11, 277,824,965.25 and 116,556,287.76

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Solution

The fourth proportional to 201,325,594.11, 277,824,965.25 and 116,556,287.76 is: 160,845,156.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,325,594.11 : 277,824,965.25 = 116,556,287.76 : x
  2. Step 2: Convert to fraction form
    201,325,594.11/277,824,965.25 = 116,556,287.76/x
  3. Step 3: Cross multiply
    201,325,594.11x = 277,824,965.25 × 116,556,287.76
  4. Step 4: Simplify right side
    201,325,594.11x = 32,382,246,596,591,000
  5. Step 5: Solve for x
    x = 32,382,246,596,591,000/201,325,594.11
  6. Step 6: Final answer
    x = 160,845,156.03

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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.