Home / 11,387,498,265.35-17,082,375,325.09-4,210,234,344.83

Finding the Fourth Proportional to 11,387,498,265.35, 17,082,375,325.09 and 4,210,234,344.83

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Solution

The fourth proportional to 11,387,498,265.35, 17,082,375,325.09 and 4,210,234,344.83 is: 6,315,768,539.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,387,498,265.35 : 17,082,375,325.09 = 4,210,234,344.83 : x
  2. Step 2: Convert to fraction form
    11,387,498,265.35/17,082,375,325.09 = 4,210,234,344.83/x
  3. Step 3: Cross multiply
    11,387,498,265.35x = 17,082,375,325.09 × 4,210,234,344.83
  4. Step 4: Simplify right side
    11,387,498,265.35x = 71,920,803,284,885,962,752
  5. Step 5: Solve for x
    x = 71,920,803,284,885,962,752/11,387,498,265.35
  6. Step 6: Final answer
    x = 6,315,768,539.23

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1.5x scale

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.