Home / 11,963,901,860.04-16,510,235,106.66-6,538,548,236.88

Finding the Fourth Proportional to 11,963,901,860.04, 16,510,235,106.66 and 6,538,548,236.88

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Solution

The fourth proportional to 11,963,901,860.04, 16,510,235,106.66 and 6,538,548,236.88 is: 9,023,224,188.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,963,901,860.04 : 16,510,235,106.66 = 6,538,548,236.88 : x
  2. Step 2: Convert to fraction form
    11,963,901,860.04/16,510,235,106.66 = 6,538,548,236.88/x
  3. Step 3: Cross multiply
    11,963,901,860.04x = 16,510,235,106.66 × 6,538,548,236.88
  4. Step 4: Simplify right side
    11,963,901,860.04x = 107,952,968,647,126,024,192
  5. Step 5: Solve for x
    x = 107,952,968,647,126,024,192/11,963,901,860.04
  6. Step 6: Final answer
    x = 9,023,224,188.06

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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.