Home / 182,540,704.32-251,906,393.48-98,908,769

Finding the Fourth Proportional to 182,540,704.32, 251,906,393.48 and 98,908,769

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Solution

The fourth proportional to 182,540,704.32, 251,906,393.48 and 98,908,769 is: 136,494,221.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,540,704.32 : 251,906,393.48 = 98,908,769 : x
  2. Step 2: Convert to fraction form
    182,540,704.32/251,906,393.48 = 98,908,769/x
  3. Step 3: Cross multiply
    182,540,704.32x = 251,906,393.48 × 98,908,769
  4. Step 4: Simplify right side
    182,540,704.32x = 24,915,751,282,336,424
  5. Step 5: Solve for x
    x = 24,915,751,282,336,424/182,540,704.32
  6. Step 6: Final answer
    x = 136,494,221.25

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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.