Home / 170,676,230.26-235,533,818.94-92,359,776.58

Finding the Fourth Proportional to 170,676,230.26, 235,533,818.94 and 92,359,776.58

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Solution

The fourth proportional to 170,676,230.26, 235,533,818.94 and 92,359,776.58 is: 127,456,827.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,676,230.26 : 235,533,818.94 = 92,359,776.58 : x
  2. Step 2: Convert to fraction form
    170,676,230.26/235,533,818.94 = 92,359,776.58/x
  3. Step 3: Cross multiply
    170,676,230.26x = 235,533,818.94 × 92,359,776.58
  4. Step 4: Simplify right side
    170,676,230.26x = 21,753,850,894,332,572
  5. Step 5: Solve for x
    x = 21,753,850,894,332,572/170,676,230.26
  6. Step 6: Final answer
    x = 127,456,827.83

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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.