Home / 5,751,123,746,865-7,936,800,250,333.20-3,184,850,427,729

Finding the Fourth Proportional to 5,751,123,746,865, 7,936,800,250,333.20 and 3,184,850,427,729

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Solution

The fourth proportional to 5,751,123,746,865, 7,936,800,250,333.20 and 3,184,850,427,729 is: 4,395,231,746,813.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,751,123,746,865 : 7,936,800,250,333.20 = 3,184,850,427,729 : x
  2. Step 2: Convert to fraction form
    5,751,123,746,865/7,936,800,250,333.20 = 3,184,850,427,729/x
  3. Step 3: Cross multiply
    5,751,123,746,865x = 7,936,800,250,333.20 × 3,184,850,427,729
  4. Step 4: Simplify right side
    5,751,123,746,865x = 25,277,521,672,073,328,786,931,712
  5. Step 5: Solve for x
    x = 25,277,521,672,073,328,786,931,712/5,751,123,746,865
  6. Step 6: Final answer
    x = 4,395,231,746,813.37

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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.