Home / 32,862,999.24-49,298,982.67-13,689,272.26

Finding the Fourth Proportional to 32,862,999.24, 49,298,982.67 and 13,689,272.26

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Solution

The fourth proportional to 32,862,999.24, 49,298,982.67 and 13,689,272.26 is: 20,535,776.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,862,999.24 : 49,298,982.67 = 13,689,272.26 : x
  2. Step 2: Convert to fraction form
    32,862,999.24/49,298,982.67 = 13,689,272.26/x
  3. Step 3: Cross multiply
    32,862,999.24x = 49,298,982.67 × 13,689,272.26
  4. Step 4: Simplify right side
    32,862,999.24x = 674,867,195,912,384.88
  5. Step 5: Solve for x
    x = 674,867,195,912,384.88/32,862,999.24
  6. Step 6: Final answer
    x = 20,535,776.15

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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.