Home / 9,979,039,873,946.50-14,942,780,531,239-6,887,189,376,193

Finding the Fourth Proportional to 9,979,039,873,946.50, 14,942,780,531,239 and 6,887,189,376,193

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Solution

The fourth proportional to 9,979,039,873,946.50, 14,942,780,531,239 and 6,887,189,376,193 is: 10,312,992,093,981.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,979,039,873,946.50 : 14,942,780,531,239 = 6,887,189,376,193 : x
  2. Step 2: Convert to fraction form
    9,979,039,873,946.50/14,942,780,531,239 = 6,887,189,376,193/x
  3. Step 3: Cross multiply
    9,979,039,873,946.50x = 14,942,780,531,239 × 6,887,189,376,193
  4. Step 4: Simplify right side
    9,979,039,873,946.50x = 102,913,759,325,532,826,795,769,856
  5. Step 5: Solve for x
    x = 102,913,759,325,532,826,795,769,856/9,979,039,873,946.50
  6. Step 6: Final answer
    x = 10,312,992,093,981.14

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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.