Home / 6,129,360,044.45-9,194,040,173.75-1,471,234,008.75

Finding the Fourth Proportional to 6,129,360,044.45, 9,194,040,173.75 and 1,471,234,008.75

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Solution

The fourth proportional to 6,129,360,044.45, 9,194,040,173.75 and 1,471,234,008.75 is: 2,206,851,038.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,129,360,044.45 : 9,194,040,173.75 = 1,471,234,008.75 : x
  2. Step 2: Convert to fraction form
    6,129,360,044.45/9,194,040,173.75 = 1,471,234,008.75/x
  3. Step 3: Cross multiply
    6,129,360,044.45x = 9,194,040,173.75 × 1,471,234,008.75
  4. Step 4: Simplify right side
    6,129,360,044.45x = 13,526,584,581,392,467,968
  5. Step 5: Solve for x
    x = 13,526,584,581,392,467,968/6,129,360,044.45
  6. Step 6: Final answer
    x = 2,206,851,038.82

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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.