Home / 165,618,552.06-228,554,488.08-95,048,534.88

Finding the Fourth Proportional to 165,618,552.06, 228,554,488.08 and 95,048,534.88

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Solution

The fourth proportional to 165,618,552.06, 228,554,488.08 and 95,048,534.88 is: 131,167,486.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,618,552.06 : 228,554,488.08 = 95,048,534.88 : x
  2. Step 2: Convert to fraction form
    165,618,552.06/228,554,488.08 = 95,048,534.88/x
  3. Step 3: Cross multiply
    165,618,552.06x = 228,554,488.08 × 95,048,534.88
  4. Step 4: Simplify right side
    165,618,552.06x = 21,723,769,232,252,424
  5. Step 5: Solve for x
    x = 21,723,769,232,252,424/165,618,552.06
  6. Step 6: Final answer
    x = 131,167,486.75

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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.