Home / 6,473,819,715.44-8,933,776,905.77-3,616,002,594.17

Finding the Fourth Proportional to 6,473,819,715.44, 8,933,776,905.77 and 3,616,002,594.17

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Solution

The fourth proportional to 6,473,819,715.44, 8,933,776,905.77 and 3,616,002,594.17 is: 4,990,030,907.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,473,819,715.44 : 8,933,776,905.77 = 3,616,002,594.17 : x
  2. Step 2: Convert to fraction form
    6,473,819,715.44/8,933,776,905.77 = 3,616,002,594.17/x
  3. Step 3: Cross multiply
    6,473,819,715.44x = 8,933,776,905.77 × 3,616,002,594.17
  4. Step 4: Simplify right side
    6,473,819,715.44x = 32,304,560,467,031,728,128
  5. Step 5: Solve for x
    x = 32,304,560,467,031,728,128/6,473,819,715.44
  6. Step 6: Final answer
    x = 4,990,030,907.10

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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.