Home / 1,737,390,081,962.20-2,397,598,704,462.60-956,123,209,493.72

Finding the Fourth Proportional to 1,737,390,081,962.20, 2,397,598,704,462.60 and 956,123,209,493.72

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Solution

The fourth proportional to 1,737,390,081,962.20, 2,397,598,704,462.60 and 956,123,209,493.72 is: 1,319,450,244,472.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737,390,081,962.20 : 2,397,598,704,462.60 = 956,123,209,493.72 : x
  2. Step 2: Convert to fraction form
    1,737,390,081,962.20/2,397,598,704,462.60 = 956,123,209,493.72/x
  3. Step 3: Cross multiply
    1,737,390,081,962.20x = 2,397,598,704,462.60 × 956,123,209,493.72
  4. Step 4: Simplify right side
    1,737,390,081,962.20x = 2,292,399,768,388,766,063,919,104
  5. Step 5: Solve for x
    x = 2,292,399,768,388,766,063,919,104/1,737,390,081,962.20
  6. Step 6: Final answer
    x = 1,319,450,244,472.30

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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.