Home / 5,110,214,677.88-7,668,022,674.87-3,625,839,229.86

Finding the Fourth Proportional to 5,110,214,677.88, 7,668,022,674.87 and 3,625,839,229.86

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Solution

The fourth proportional to 5,110,214,677.88, 7,668,022,674.87 and 3,625,839,229.86 is: 5,440,675,036.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,110,214,677.88 : 7,668,022,674.87 = 3,625,839,229.86 : x
  2. Step 2: Convert to fraction form
    5,110,214,677.88/7,668,022,674.87 = 3,625,839,229.86/x
  3. Step 3: Cross multiply
    5,110,214,677.88x = 7,668,022,674.87 × 3,625,839,229.86
  4. Step 4: Simplify right side
    5,110,214,677.88x = 27,803,017,429,999,656,960
  5. Step 5: Solve for x
    x = 27,803,017,429,999,656,960/5,110,214,677.88
  6. Step 6: Final answer
    x = 5,440,675,036.68

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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.