Home / 11,680,699,238.56-16,119,154,829.22-6,599,954,088.04

Finding the Fourth Proportional to 11,680,699,238.56, 16,119,154,829.22 and 6,599,954,088.04

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Solution

The fourth proportional to 11,680,699,238.56, 16,119,154,829.22 and 6,599,954,088.04 is: 9,107,817,917.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,680,699,238.56 : 16,119,154,829.22 = 6,599,954,088.04 : x
  2. Step 2: Convert to fraction form
    11,680,699,238.56/16,119,154,829.22 = 6,599,954,088.04/x
  3. Step 3: Cross multiply
    11,680,699,238.56x = 16,119,154,829.22 × 6,599,954,088.04
  4. Step 4: Simplify right side
    11,680,699,238.56x = 106,385,681,810,860,244,992
  5. Step 5: Solve for x
    x = 106,385,681,810,860,244,992/11,680,699,238.56
  6. Step 6: Final answer
    x = 9,107,817,917.24

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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.