Home / 5,937,629,513.31-8,902,126,005.21-2,788,221,265.83

Finding the Fourth Proportional to 5,937,629,513.31, 8,902,126,005.21 and 2,788,221,265.83

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Solution

The fourth proportional to 5,937,629,513.31, 8,902,126,005.21 and 2,788,221,265.83 is: 4,180,304,106.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,937,629,513.31 : 8,902,126,005.21 = 2,788,221,265.83 : x
  2. Step 2: Convert to fraction form
    5,937,629,513.31/8,902,126,005.21 = 2,788,221,265.83/x
  3. Step 3: Cross multiply
    5,937,629,513.31x = 8,902,126,005.21 × 2,788,221,265.83
  4. Step 4: Simplify right side
    5,937,629,513.31x = 24,821,097,038,824,783,872
  5. Step 5: Solve for x
    x = 24,821,097,038,824,783,872/5,937,629,513.31
  6. Step 6: Final answer
    x = 4,180,304,106.75

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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.