Home / 29,942,911,340,664-41,321,186,311,178-16,773,995,357,039

Finding the Fourth Proportional to 29,942,911,340,664, 41,321,186,311,178 and 16,773,995,357,039

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Solution

The fourth proportional to 29,942,911,340,664, 41,321,186,311,178 and 16,773,995,357,039 is: 23,148,096,036,665.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,942,911,340,664 : 41,321,186,311,178 = 16,773,995,357,039 : x
  2. Step 2: Convert to fraction form
    29,942,911,340,664/41,321,186,311,178 = 16,773,995,357,039/x
  3. Step 3: Cross multiply
    29,942,911,340,664x = 41,321,186,311,178 × 16,773,995,357,039
  4. Step 4: Simplify right side
    29,942,911,340,664x = 693,121,387,331,043,292,608,462,848
  5. Step 5: Solve for x
    x = 693,121,387,331,043,292,608,462,848/29,942,911,340,664
  6. Step 6: Final answer
    x = 23,148,096,036,665.25

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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.