Home / 14,761,829.70-22,142,744.55-6,799,205.70

Finding the Fourth Proportional to 14,761,829.70, 22,142,744.55 and 6,799,205.70

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Solution

The fourth proportional to 14,761,829.70, 22,142,744.55 and 6,799,205.70 is: 10,198,808.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,761,829.70 : 22,142,744.55 = 6,799,205.70 : x
  2. Step 2: Convert to fraction form
    14,761,829.70/22,142,744.55 = 6,799,205.70/x
  3. Step 3: Cross multiply
    14,761,829.70x = 22,142,744.55 × 6,799,205.70
  4. Step 4: Simplify right side
    14,761,829.70x = 150,553,074,958,003.94
  5. Step 5: Solve for x
    x = 150,553,074,958,003.94/14,761,829.70
  6. Step 6: Final answer
    x = 10,198,808.55

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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.