Home / 165,618,559.56-228,554,498.44-95,048,542.38

Finding the Fourth Proportional to 165,618,559.56, 228,554,498.44 and 95,048,542.38

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Solution

The fourth proportional to 165,618,559.56, 228,554,498.44 and 95,048,542.38 is: 131,167,497.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,618,559.56 : 228,554,498.44 = 95,048,542.38 : x
  2. Step 2: Convert to fraction form
    165,618,559.56/228,554,498.44 = 95,048,542.38/x
  3. Step 3: Cross multiply
    165,618,559.56x = 228,554,498.44 × 95,048,542.38
  4. Step 4: Simplify right side
    165,618,559.56x = 21,723,771,931,113,984
  5. Step 5: Solve for x
    x = 21,723,771,931,113,984/165,618,559.56
  6. Step 6: Final answer
    x = 131,167,497.10

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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.