Home / 13,650,178,695.04-20,476,033,313.64-3,834,761,040.64

Finding the Fourth Proportional to 13,650,178,695.04, 20,476,033,313.64 and 3,834,761,040.64

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Solution

The fourth proportional to 13,650,178,695.04, 20,476,033,313.64 and 3,834,761,040.64 is: 5,752,356,549.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,650,178,695.04 : 20,476,033,313.64 = 3,834,761,040.64 : x
  2. Step 2: Convert to fraction form
    13,650,178,695.04/20,476,033,313.64 = 3,834,761,040.64/x
  3. Step 3: Cross multiply
    13,650,178,695.04x = 20,476,033,313.64 × 3,834,761,040.64
  4. Step 4: Simplify right side
    13,650,178,695.04x = 78,520,694,817,993,424,896
  5. Step 5: Solve for x
    x = 78,520,694,817,993,424,896/13,650,178,695.04
  6. Step 6: Final answer
    x = 5,752,356,549.48

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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.