Home / 41,500,910.80-62,214,041.40-27,130,862.80

Finding the Fourth Proportional to 41,500,910.80, 62,214,041.40 and 27,130,862.80

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Solution

The fourth proportional to 41,500,910.80, 62,214,041.40 and 27,130,862.80 is: 40,671,893.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,500,910.80 : 62,214,041.40 = 27,130,862.80 : x
  2. Step 2: Convert to fraction form
    41,500,910.80/62,214,041.40 = 27,130,862.80/x
  3. Step 3: Cross multiply
    41,500,910.80x = 62,214,041.40 × 27,130,862.80
  4. Step 4: Simplify right side
    41,500,910.80x = 1,687,920,621,456,920
  5. Step 5: Solve for x
    x = 1,687,920,621,456,920/41,500,910.80
  6. Step 6: Final answer
    x = 40,671,893.43

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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.