Home / 4,426,696,171.54-6,108,825,885.80-2,419,530,143.59

Finding the Fourth Proportional to 4,426,696,171.54, 6,108,825,885.80 and 2,419,530,143.59

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Solution

The fourth proportional to 4,426,696,171.54, 6,108,825,885.80 and 2,419,530,143.59 is: 3,338,943,491.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,426,696,171.54 : 6,108,825,885.80 = 2,419,530,143.59 : x
  2. Step 2: Convert to fraction form
    4,426,696,171.54/6,108,825,885.80 = 2,419,530,143.59/x
  3. Step 3: Cross multiply
    4,426,696,171.54x = 6,108,825,885.80 × 2,419,530,143.59
  4. Step 4: Simplify right side
    4,426,696,171.54x = 14,780,488,372,635,983,872
  5. Step 5: Solve for x
    x = 14,780,488,372,635,983,872/4,426,696,171.54
  6. Step 6: Final answer
    x = 3,338,943,491.91

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Double scale
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1.5x scale

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.