Home / 29,942,911,340,812-41,321,186,311,384-16,773,995,357,185

Finding the Fourth Proportional to 29,942,911,340,812, 41,321,186,311,384 and 16,773,995,357,185

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Solution

The fourth proportional to 29,942,911,340,812, 41,321,186,311,384 and 16,773,995,357,185 is: 23,148,096,036,867.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,942,911,340,812 : 41,321,186,311,384 = 16,773,995,357,185 : x
  2. Step 2: Convert to fraction form
    29,942,911,340,812/41,321,186,311,384 = 16,773,995,357,185/x
  3. Step 3: Cross multiply
    29,942,911,340,812x = 41,321,186,311,384 × 16,773,995,357,185
  4. Step 4: Simplify right side
    29,942,911,340,812x = 693,121,387,340,531,528,200,355,840
  5. Step 5: Solve for x
    x = 693,121,387,340,531,528,200,355,840/29,942,911,340,812
  6. Step 6: Final answer
    x = 23,148,096,036,867.71

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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.