Home / 24,911,794.80-37,367,692.20-13,432,669.20

Finding the Fourth Proportional to 24,911,794.80, 37,367,692.20 and 13,432,669.20

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Solution

The fourth proportional to 24,911,794.80, 37,367,692.20 and 13,432,669.20 is: 20,149,003.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,911,794.80 : 37,367,692.20 = 13,432,669.20 : x
  2. Step 2: Convert to fraction form
    24,911,794.80/37,367,692.20 = 13,432,669.20/x
  3. Step 3: Cross multiply
    24,911,794.80x = 37,367,692.20 × 13,432,669.20
  4. Step 4: Simplify right side
    24,911,794.80x = 501,947,848,090,020.25
  5. Step 5: Solve for x
    x = 501,947,848,090,020.25/24,911,794.80
  6. Step 6: Final answer
    x = 20,149,003.80

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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.