Home / 2,736,602,768.78-4,104,489,396.50-744,800,040.70

Finding the Fourth Proportional to 2,736,602,768.78, 4,104,489,396.50 and 744,800,040.70

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Solution

The fourth proportional to 2,736,602,768.78, 4,104,489,396.50 and 744,800,040.70 is: 1,117,087,179.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,736,602,768.78 : 4,104,489,396.50 = 744,800,040.70 : x
  2. Step 2: Convert to fraction form
    2,736,602,768.78/4,104,489,396.50 = 744,800,040.70/x
  3. Step 3: Cross multiply
    2,736,602,768.78x = 4,104,489,396.50 × 744,800,040.70
  4. Step 4: Simplify right side
    2,736,602,768.78x = 3,057,023,869,565,918,720
  5. Step 5: Solve for x
    x = 3,057,023,869,565,918,720/2,736,602,768.78
  6. Step 6: Final answer
    x = 1,117,087,179.93

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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.