Home / 4,426,696,173.49-6,108,825,888.47-2,419,530,145.54

Finding the Fourth Proportional to 4,426,696,173.49, 6,108,825,888.47 and 2,419,530,145.54

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Solution

The fourth proportional to 4,426,696,173.49, 6,108,825,888.47 and 2,419,530,145.54 is: 3,338,943,494.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,426,696,173.49 : 6,108,825,888.47 = 2,419,530,145.54 : x
  2. Step 2: Convert to fraction form
    4,426,696,173.49/6,108,825,888.47 = 2,419,530,145.54/x
  3. Step 3: Cross multiply
    4,426,696,173.49x = 6,108,825,888.47 × 2,419,530,145.54
  4. Step 4: Simplify right side
    4,426,696,173.49x = 14,780,488,390,999,113,728
  5. Step 5: Solve for x
    x = 14,780,488,390,999,113,728/4,426,696,173.49
  6. Step 6: Final answer
    x = 3,338,943,494.59

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Double scale
Find fourth proportional to 4,426,696,174.49, 6,108,825,889.85 and 2,419,530,146.54
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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.