Home / 29,728,410,322.74-41,026,077,418.16-16,180,924,949.75

Finding the Fourth Proportional to 29,728,410,322.74, 41,026,077,418.16 and 16,180,924,949.75

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Solution

The fourth proportional to 29,728,410,322.74, 41,026,077,418.16 and 16,180,924,949.75 is: 22,330,150,602.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,728,410,322.74 : 41,026,077,418.16 = 16,180,924,949.75 : x
  2. Step 2: Convert to fraction form
    29,728,410,322.74/41,026,077,418.16 = 16,180,924,949.75/x
  3. Step 3: Cross multiply
    29,728,410,322.74x = 41,026,077,418.16 × 16,180,924,949.75
  4. Step 4: Simplify right side
    29,728,410,322.74x = 663,839,879,686,010,830,848
  5. Step 5: Solve for x
    x = 663,839,879,686,010,830,848/29,728,410,322.74
  6. Step 6: Final answer
    x = 22,330,150,602.71

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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.