Home / 50,331,576.09-75,473,510.64-17,530,705.33

Finding the Fourth Proportional to 50,331,576.09, 75,473,510.64 and 17,530,705.33

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Solution

The fourth proportional to 50,331,576.09, 75,473,510.64 and 17,530,705.33 is: 26,287,749.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,331,576.09 : 75,473,510.64 = 17,530,705.33 : x
  2. Step 2: Convert to fraction form
    50,331,576.09/75,473,510.64 = 17,530,705.33/x
  3. Step 3: Cross multiply
    50,331,576.09x = 75,473,510.64 × 17,530,705.33
  4. Step 4: Simplify right side
    50,331,576.09x = 1,323,103,875,250,459.50
  5. Step 5: Solve for x
    x = 1,323,103,875,250,459.50/50,331,576.09
  6. Step 6: Final answer
    x = 26,287,749.72

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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.