Home / 7,204,853,893,744.80-10,809,110,123,467-3,335,277,387,653.20

Finding the Fourth Proportional to 7,204,853,893,744.80, 10,809,110,123,467 and 3,335,277,387,653.20

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Solution

The fourth proportional to 7,204,853,893,744.80, 10,809,110,123,467 and 3,335,277,387,653.20 is: 5,003,762,894,727.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,204,853,893,744.80 : 10,809,110,123,467 = 3,335,277,387,653.20 : x
  2. Step 2: Convert to fraction form
    7,204,853,893,744.80/10,809,110,123,467 = 3,335,277,387,653.20/x
  3. Step 3: Cross multiply
    7,204,853,893,744.80x = 10,809,110,123,467 × 3,335,277,387,653.20
  4. Step 4: Simplify right side
    7,204,853,893,744.80x = 36,051,380,575,452,777,328,672,768
  5. Step 5: Solve for x
    x = 36,051,380,575,452,777,328,672,768/7,204,853,893,744.80
  6. Step 6: Final answer
    x = 5,003,762,894,727.44

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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.