Home / 2,781,444,096,225.30-4,172,166,144,337.80-796,218,605,793.23

Finding the Fourth Proportional to 2,781,444,096,225.30, 4,172,166,144,337.80 and 796,218,605,793.23

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Solution

The fourth proportional to 2,781,444,096,225.30, 4,172,166,144,337.80 and 796,218,605,793.23 is: 1,194,327,908,689.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,781,444,096,225.30 : 4,172,166,144,337.80 = 796,218,605,793.23 : x
  2. Step 2: Convert to fraction form
    2,781,444,096,225.30/4,172,166,144,337.80 = 796,218,605,793.23/x
  3. Step 3: Cross multiply
    2,781,444,096,225.30x = 4,172,166,144,337.80 × 796,218,605,793.23
  4. Step 4: Simplify right side
    2,781,444,096,225.30x = 3,321,956,310,582,358,718,808,064
  5. Step 5: Solve for x
    x = 3,321,956,310,582,358,718,808,064/2,781,444,096,225.30
  6. Step 6: Final answer
    x = 1,194,327,908,689.80

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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.