Home / 49,653,491.58-74,480,652.27-17,305,341.66

Finding the Fourth Proportional to 49,653,491.58, 74,480,652.27 and 17,305,341.66

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Solution

The fourth proportional to 49,653,491.58, 74,480,652.27 and 17,305,341.66 is: 25,958,157.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,653,491.58 : 74,480,652.27 = 17,305,341.66 : x
  2. Step 2: Convert to fraction form
    49,653,491.58/74,480,652.27 = 17,305,341.66/x
  3. Step 3: Cross multiply
    49,653,491.58x = 74,480,652.27 × 17,305,341.66
  4. Step 4: Simplify right side
    49,653,491.58x = 1,288,913,134,592,004.50
  5. Step 5: Solve for x
    x = 1,288,913,134,592,004.50/49,653,491.58
  6. Step 6: Final answer
    x = 25,958,157.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.