Home / 12,236,837,540,713-16,888,316,605,799-6,964,568,096,564.40

Finding the Fourth Proportional to 12,236,837,540,713, 16,888,316,605,799 and 6,964,568,096,564.40

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Solution

The fourth proportional to 12,236,837,540,713, 16,888,316,605,799 and 6,964,568,096,564.40 is: 9,611,946,766,972.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,236,837,540,713 : 16,888,316,605,799 = 6,964,568,096,564.40 : x
  2. Step 2: Convert to fraction form
    12,236,837,540,713/16,888,316,605,799 = 6,964,568,096,564.40/x
  3. Step 3: Cross multiply
    12,236,837,540,713x = 16,888,316,605,799 × 6,964,568,096,564.40
  4. Step 4: Simplify right side
    12,236,837,540,713x = 117,619,831,037,426,498,571,075,584
  5. Step 5: Solve for x
    x = 117,619,831,037,426,498,571,075,584/12,236,837,540,713
  6. Step 6: Final answer
    x = 9,611,946,766,972.70

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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.