Home / 14,307,320,067.76-21,460,975,050.48-3,826,264,082.32

Finding the Fourth Proportional to 14,307,320,067.76, 21,460,975,050.48 and 3,826,264,082.32

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Solution

The fourth proportional to 14,307,320,067.76, 21,460,975,050.48 and 3,826,264,082.32 is: 5,739,394,772.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,307,320,067.76 : 21,460,975,050.48 = 3,826,264,082.32 : x
  2. Step 2: Convert to fraction form
    14,307,320,067.76/21,460,975,050.48 = 3,826,264,082.32/x
  3. Step 3: Cross multiply
    14,307,320,067.76x = 21,460,975,050.48 × 3,826,264,082.32
  4. Step 4: Simplify right side
    14,307,320,067.76x = 82,115,358,007,217,274,880
  5. Step 5: Solve for x
    x = 82,115,358,007,217,274,880/14,307,320,067.76
  6. Step 6: Final answer
    x = 5,739,394,772.63

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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.