Home / 4,908,821,191.43-7,364,265,910.09-1,592,376,803.96

Finding the Fourth Proportional to 4,908,821,191.43, 7,364,265,910.09 and 1,592,376,803.96

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Solution

The fourth proportional to 4,908,821,191.43, 7,364,265,910.09 and 1,592,376,803.96 is: 2,388,900,665.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,908,821,191.43 : 7,364,265,910.09 = 1,592,376,803.96 : x
  2. Step 2: Convert to fraction form
    4,908,821,191.43/7,364,265,910.09 = 1,592,376,803.96/x
  3. Step 3: Cross multiply
    4,908,821,191.43x = 7,364,265,910.09 × 1,592,376,803.96
  4. Step 4: Simplify right side
    4,908,821,191.43x = 11,726,686,213,380,370,432
  5. Step 5: Solve for x
    x = 11,726,686,213,380,370,432/4,908,821,191.43
  6. Step 6: Final answer
    x = 2,388,900,665.98

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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.