Home / 3,397,973,051.72-4,689,438,488.73-2,059,919,537.84

Finding the Fourth Proportional to 3,397,973,051.72, 4,689,438,488.73 and 2,059,919,537.84

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Solution

The fourth proportional to 3,397,973,051.72, 4,689,438,488.73 and 2,059,919,537.84 is: 2,842,831,834.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,397,973,051.72 : 4,689,438,488.73 = 2,059,919,537.84 : x
  2. Step 2: Convert to fraction form
    3,397,973,051.72/4,689,438,488.73 = 2,059,919,537.84/x
  3. Step 3: Cross multiply
    3,397,973,051.72x = 4,689,438,488.73 × 2,059,919,537.84
  4. Step 4: Simplify right side
    3,397,973,051.72x = 9,659,865,964,427,712,512
  5. Step 5: Solve for x
    x = 9,659,865,964,427,712,512/3,397,973,051.72
  6. Step 6: Final answer
    x = 2,842,831,834.56

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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.