Home / 32,508,638.40-48,761,402.40-10,941,124.80

Finding the Fourth Proportional to 32,508,638.40, 48,761,402.40 and 10,941,124.80

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Solution

The fourth proportional to 32,508,638.40, 48,761,402.40 and 10,941,124.80 is: 16,411,163.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,508,638.40 : 48,761,402.40 = 10,941,124.80 : x
  2. Step 2: Convert to fraction form
    32,508,638.40/48,761,402.40 = 10,941,124.80/x
  3. Step 3: Cross multiply
    32,508,638.40x = 48,761,402.40 × 10,941,124.80
  4. Step 4: Simplify right side
    32,508,638.40x = 533,504,589,081,419.56
  5. Step 5: Solve for x
    x = 533,504,589,081,419.56/32,508,638.40
  6. Step 6: Final answer
    x = 16,411,163.78

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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.