Home / 9,364,901,077.25-14,041,741,818.52-2,980,680,516.70

Finding the Fourth Proportional to 9,364,901,077.25, 14,041,741,818.52 and 2,980,680,516.70

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Solution

The fourth proportional to 9,364,901,077.25, 14,041,741,818.52 and 2,980,680,516.70 is: 4,469,235,276.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,364,901,077.25 : 14,041,741,818.52 = 2,980,680,516.70 : x
  2. Step 2: Convert to fraction form
    9,364,901,077.25/14,041,741,818.52 = 2,980,680,516.70/x
  3. Step 3: Cross multiply
    9,364,901,077.25x = 14,041,741,818.52 × 2,980,680,516.70
  4. Step 4: Simplify right side
    9,364,901,077.25x = 41,853,946,258,994,192,384
  5. Step 5: Solve for x
    x = 41,853,946,258,994,192,384/9,364,901,077.25
  6. Step 6: Final answer
    x = 4,469,235,276.89

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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.