Home / 14,761,344.15-22,149,487.67-9,958,944.47

Finding the Fourth Proportional to 14,761,344.15, 22,149,487.67 and 9,958,944.47

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Solution

The fourth proportional to 14,761,344.15, 22,149,487.67 and 9,958,944.47 is: 14,943,457.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,761,344.15 : 22,149,487.67 = 9,958,944.47 : x
  2. Step 2: Convert to fraction form
    14,761,344.15/22,149,487.67 = 9,958,944.47/x
  3. Step 3: Cross multiply
    14,761,344.15x = 22,149,487.67 × 9,958,944.47
  4. Step 4: Simplify right side
    14,761,344.15x = 220,585,517,583,937.50
  5. Step 5: Solve for x
    x = 220,585,517,583,937.50/14,761,344.15
  6. Step 6: Final answer
    x = 14,943,457.41

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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.