Home / 11,337,408,001.70-17,006,112,002.55-6,929,423,771.30

Finding the Fourth Proportional to 11,337,408,001.70, 17,006,112,002.55 and 6,929,423,771.30

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Solution

The fourth proportional to 11,337,408,001.70, 17,006,112,002.55 and 6,929,423,771.30 is: 10,394,135,656.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,337,408,001.70 : 17,006,112,002.55 = 6,929,423,771.30 : x
  2. Step 2: Convert to fraction form
    11,337,408,001.70/17,006,112,002.55 = 6,929,423,771.30/x
  3. Step 3: Cross multiply
    11,337,408,001.70x = 17,006,112,002.55 × 6,929,423,771.30
  4. Step 4: Simplify right side
    11,337,408,001.70x = 117,842,556,767,860,211,712
  5. Step 5: Solve for x
    x = 117,842,556,767,860,211,712/11,337,408,001.70
  6. Step 6: Final answer
    x = 10,394,135,656.95

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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.