Home / 2,667,178,773-3,680,706,706.74-1,493,757,045

Finding the Fourth Proportional to 2,667,178,773, 3,680,706,706.74 and 1,493,757,045

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Solution

The fourth proportional to 2,667,178,773, 3,680,706,706.74 and 1,493,757,045 is: 2,061,384,722.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,667,178,773 : 3,680,706,706.74 = 1,493,757,045 : x
  2. Step 2: Convert to fraction form
    2,667,178,773/3,680,706,706.74 = 1,493,757,045/x
  3. Step 3: Cross multiply
    2,667,178,773x = 3,680,706,706.74 × 1,493,757,045
  4. Step 4: Simplify right side
    2,667,178,773x = 5,498,081,573,771,623,424
  5. Step 5: Solve for x
    x = 5,498,081,573,771,623,424/2,667,178,773
  6. Step 6: Final answer
    x = 2,061,384,722.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.