Home / 161,150,613.18-241,725,617.91-50,494,754.26

Finding the Fourth Proportional to 161,150,613.18, 241,725,617.91 and 50,494,754.26

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Solution

The fourth proportional to 161,150,613.18, 241,725,617.91 and 50,494,754.26 is: 75,742,036.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,150,613.18 : 241,725,617.91 = 50,494,754.26 : x
  2. Step 2: Convert to fraction form
    161,150,613.18/241,725,617.91 = 50,494,754.26/x
  3. Step 3: Cross multiply
    161,150,613.18x = 241,725,617.91 × 50,494,754.26
  4. Step 4: Simplify right side
    161,150,613.18x = 12,205,875,674,712,104
  5. Step 5: Solve for x
    x = 12,205,875,674,712,104/161,150,613.18
  6. Step 6: Final answer
    x = 75,742,036.81

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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.