Home / 41,176,836,006.30-61,765,254,009.45-11,331,109,446.30

Finding the Fourth Proportional to 41,176,836,006.30, 61,765,254,009.45 and 11,331,109,446.30

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Solution

The fourth proportional to 41,176,836,006.30, 61,765,254,009.45 and 11,331,109,446.30 is: 16,996,664,169.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,176,836,006.30 : 61,765,254,009.45 = 11,331,109,446.30 : x
  2. Step 2: Convert to fraction form
    41,176,836,006.30/61,765,254,009.45 = 11,331,109,446.30/x
  3. Step 3: Cross multiply
    41,176,836,006.30x = 61,765,254,009.45 × 11,331,109,446.30
  4. Step 4: Simplify right side
    41,176,836,006.30x = 699,868,853,159,597,703,168
  5. Step 5: Solve for x
    x = 699,868,853,159,597,703,168/41,176,836,006.30
  6. Step 6: Final answer
    x = 16,996,664,169.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.