Home / 14,762,022.10-22,143,033.15-12,410,559.70

Finding the Fourth Proportional to 14,762,022.10, 22,143,033.15 and 12,410,559.70

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Solution

The fourth proportional to 14,762,022.10, 22,143,033.15 and 12,410,559.70 is: 18,615,839.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,762,022.10 : 22,143,033.15 = 12,410,559.70 : x
  2. Step 2: Convert to fraction form
    14,762,022.10/22,143,033.15 = 12,410,559.70/x
  3. Step 3: Cross multiply
    14,762,022.10x = 22,143,033.15 × 12,410,559.70
  4. Step 4: Simplify right side
    14,762,022.10x = 274,807,434,847,154.03
  5. Step 5: Solve for x
    x = 274,807,434,847,154.03/14,762,022.10
  6. Step 6: Final answer
    x = 18,615,839.55

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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.