Home / 165,919,668.56-228,934,960.17-95,341,641.56

Finding the Fourth Proportional to 165,919,668.56, 228,934,960.17 and 95,341,641.56

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Solution

The fourth proportional to 165,919,668.56, 228,934,960.17 and 95,341,641.56 is: 131,551,823.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,919,668.56 : 228,934,960.17 = 95,341,641.56 : x
  2. Step 2: Convert to fraction form
    165,919,668.56/228,934,960.17 = 95,341,641.56/x
  3. Step 3: Cross multiply
    165,919,668.56x = 228,934,960.17 × 95,341,641.56
  4. Step 4: Simplify right side
    165,919,668.56x = 21,827,034,913,081,016
  5. Step 5: Solve for x
    x = 21,827,034,913,081,016/165,919,668.56
  6. Step 6: Final answer
    x = 131,551,823.26

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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.