Home / 60,972,207.66-84,141,431.37-33,094,919.88

Finding the Fourth Proportional to 60,972,207.66, 84,141,431.37 and 33,094,919.88

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Solution

The fourth proportional to 60,972,207.66, 84,141,431.37 and 33,094,919.88 is: 45,670,872.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,972,207.66 : 84,141,431.37 = 33,094,919.88 : x
  2. Step 2: Convert to fraction form
    60,972,207.66/84,141,431.37 = 33,094,919.88/x
  3. Step 3: Cross multiply
    60,972,207.66x = 84,141,431.37 × 33,094,919.88
  4. Step 4: Simplify right side
    60,972,207.66x = 2,784,653,929,778,668.50
  5. Step 5: Solve for x
    x = 2,784,653,929,778,668.50/60,972,207.66
  6. Step 6: Final answer
    x = 45,670,872.63

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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.