Home / 11,652,591,312.84-16,080,545,765.97-6,502,584,786.56

Finding the Fourth Proportional to 11,652,591,312.84, 16,080,545,765.97 and 6,502,584,786.56

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Solution

The fourth proportional to 11,652,591,312.84, 16,080,545,765.97 and 6,502,584,786.56 is: 8,973,550,127.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,652,591,312.84 : 16,080,545,765.97 = 6,502,584,786.56 : x
  2. Step 2: Convert to fraction form
    11,652,591,312.84/16,080,545,765.97 = 6,502,584,786.56/x
  3. Step 3: Cross multiply
    11,652,591,312.84x = 16,080,545,765.97 × 6,502,584,786.56
  4. Step 4: Simplify right side
    11,652,591,312.84x = 104,565,112,257,297,940,480
  5. Step 5: Solve for x
    x = 104,565,112,257,297,940,480/11,652,591,312.84
  6. Step 6: Final answer
    x = 8,973,550,127.18

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1.5x scale

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.