Home / 29,233,824,873.39-40,341,634,511.72-16,546,288,135.77

Finding the Fourth Proportional to 29,233,824,873.39, 40,341,634,511.72 and 16,546,288,135.77

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Solution

The fourth proportional to 29,233,824,873.39, 40,341,634,511.72 and 16,546,288,135.77 is: 22,833,286,830.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,233,824,873.39 : 40,341,634,511.72 = 16,546,288,135.77 : x
  2. Step 2: Convert to fraction form
    29,233,824,873.39/40,341,634,511.72 = 16,546,288,135.77/x
  3. Step 3: Cross multiply
    29,233,824,873.39x = 40,341,634,511.72 × 16,546,288,135.77
  4. Step 4: Simplify right side
    29,233,824,873.39x = 667,504,308,498,776,064,000
  5. Step 5: Solve for x
    x = 667,504,308,498,776,064,000/29,233,824,873.39
  6. Step 6: Final answer
    x = 22,833,286,830.91

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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.