Home / 110,965,091.40-155,691,250.20-110,965,091.40

Finding the Fourth Proportional to 110,965,091.40, 155,691,250.20 and 110,965,091.40

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Solution

The fourth proportional to 110,965,091.40, 155,691,250.20 and 110,965,091.40 is: 155,691,250.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,965,091.40 : 155,691,250.20 = 110,965,091.40 : x
  2. Step 2: Convert to fraction form
    110,965,091.40/155,691,250.20 = 110,965,091.40/x
  3. Step 3: Cross multiply
    110,965,091.40x = 155,691,250.20 × 110,965,091.40
  4. Step 4: Simplify right side
    110,965,091.40x = 17,276,293,808,623,268
  5. Step 5: Solve for x
    x = 17,276,293,808,623,268/110,965,091.40
  6. Step 6: Final answer
    x = 155,691,250.20

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.