Home / 9,364,901,080.45-14,041,741,823.31-2,980,680,519.90

Finding the Fourth Proportional to 9,364,901,080.45, 14,041,741,823.31 and 2,980,680,519.90

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Solution

The fourth proportional to 9,364,901,080.45, 14,041,741,823.31 and 2,980,680,519.90 is: 4,469,235,281.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,364,901,080.45 : 14,041,741,823.31 = 2,980,680,519.90 : x
  2. Step 2: Convert to fraction form
    9,364,901,080.45/14,041,741,823.31 = 2,980,680,519.90/x
  3. Step 3: Cross multiply
    9,364,901,080.45x = 14,041,741,823.31 × 2,980,680,519.90
  4. Step 4: Simplify right side
    9,364,901,080.45x = 41,853,946,318,205,222,912
  5. Step 5: Solve for x
    x = 41,853,946,318,205,222,912/9,364,901,080.45
  6. Step 6: Final answer
    x = 4,469,235,281.68

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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.