Home / 37,102,694.75-55,657,855.71-12,841,582.04

Finding the Fourth Proportional to 37,102,694.75, 55,657,855.71 and 12,841,582.04

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Solution

The fourth proportional to 37,102,694.75, 55,657,855.71 and 12,841,582.04 is: 19,263,692.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,102,694.75 : 55,657,855.71 = 12,841,582.04 : x
  2. Step 2: Convert to fraction form
    37,102,694.75/55,657,855.71 = 12,841,582.04/x
  3. Step 3: Cross multiply
    37,102,694.75x = 55,657,855.71 × 12,841,582.04
  4. Step 4: Simplify right side
    37,102,694.75x = 714,734,920,206,239.50
  5. Step 5: Solve for x
    x = 714,734,920,206,239.50/37,102,694.75
  6. Step 6: Final answer
    x = 19,263,692.97

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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.