Home / 11,788,954,713.60-17,683,432,070.40-10,824,708,163.20

Finding the Fourth Proportional to 11,788,954,713.60, 17,683,432,070.40 and 10,824,708,163.20

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Solution

The fourth proportional to 11,788,954,713.60, 17,683,432,070.40 and 10,824,708,163.20 is: 16,237,062,244.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,788,954,713.60 : 17,683,432,070.40 = 10,824,708,163.20 : x
  2. Step 2: Convert to fraction form
    11,788,954,713.60/17,683,432,070.40 = 10,824,708,163.20/x
  3. Step 3: Cross multiply
    11,788,954,713.60x = 17,683,432,070.40 × 10,824,708,163.20
  4. Step 4: Simplify right side
    11,788,954,713.60x = 191,417,991,485,851,598,848
  5. Step 5: Solve for x
    x = 191,417,991,485,851,598,848/11,788,954,713.60
  6. Step 6: Final answer
    x = 16,237,062,244.80

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1.5x scale

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.